In this task, you are given a conversation between a flight agent and the customer. You are given 4 options and you need to select the goal of the conversation. It is provided as part of customer's context, which has to be one of the following: `book`: Make a new reservation, `cancel`: Cancel an existing reservation, `no_flight`: No flight found for the customer's preference, `no_reservation`: No reservation / No change / No cancellation was made in the conversation, mostly enquiring details

Let me give you an example: customer: Hi. 
 agent: Hello. How can I help you? 
 customer: I would like to change my existing reservation as my plan to go for a holiday trip got postponed. Can you please help me with this? 
 agent: Sure, may I know your name please? 
 customer: My name is Anthony Phillips. 
 agent: Please wait a moment. 
 customer: Sure. 
 agent: Unfortunately there is no reservation found with your given name. 
 customer: Not a problem, thank you for checking. 
 agent: Thank you for choosing us.
The answer to this example can be: no_reservation
Here is why: Here the customer has not asked for any booking, he just wanted to update his already booked flight, so the status would be no_reservation

OK. solve this:
customer: Hello. 
 agent: Hello, good morning. 
 customer: Very Good Morning. 
 agent: What kind of assistance are you looking from our end? 
 customer: I would like to cancel my reservation due to some issues, as I am in hurry. Could you please assist me in cancelling my reservation which I had done my booking in the last week? 
 agent: Sure, I am here to help you with the process.Firstly, can I know your name for initiating the process. 
 customer: Thank you and my name is Amanda Lee. 
 agent: Ok Amanda, do you remember your booking ID which is sent to you to your registered mobile number. 
 customer: Sorry, my mobile is not with me right now. 
 agent: Ok, no problem. Can you let me know on which date you booked your reservation? 
 customer: Yes, I was little confused about the date on which I made my booking. Can you please check the reservation with my name on 03/04 and 03/05. 
 agent: No problem, I will check on both the dates for any existing reservation with your name. 
 customer: Thank you. 
 agent: I am sorry Amanda, there are no active reservations with your name in our database. 
 customer: It's ok, thank you for your valuable time and I really appreciate your patience. 
 agent: Thank you, have a great day ahead. 
 customer: Thank you.
Answer:
no_reservation