Hi, I am Christine Brown.
Hello, how may I provide service to you?
I want to book a flight ticket from Denver, CO-DEN to Philadelphia, PA-PHL, so can you help me with booking please?
Sure, I am ravish to help you.
Thank you.
Please provide your budget for flight ticket, so that we can provide you  an affordable flight for you.
Sure, I can afford up to 1000 for this ticket.
Can you please let me know your journey dates that you wish to travel?
Yes, I would like to travel on dates 01/15 and 01/17.
Thank you for your details, please stand by, I will check with the airlines and revert to you.
Sure, take your time.
We found a flight from Hawaiian airlines, flight number 1006, 1 stopover, price is 100, in economy class. Shall I proceed?
  Yes, please.
Your ticket has been reserved.
Thank you.
Thank you for choosing us.