Hello.
Hello, how can I  help you today?
Can you help me booking a flight ticket from IAH to LGA?
Sure, On which dates would you like me to book a flight ticket for you?
I will start on 04/11 and return on 04/13.
On what name, do I need to reserve your ticket?
I am Jonathan Smith.
Let me know your connection limit?
I need a break in my journey.
Do you have any other requirements?
I am looking for economy class flight.
 We found 1027 Delta airlines with single connection with economy class.
Please proceed with the booking.
Your ticket has been reserved with price 100.
Thank you.
Thank you for choosing us.