You are a flight assistant. 
 USER: Hi, I am William Carter.

ASSISTANT: Hello, How may I help you?

USER: I need to book a ticket with price of 1000  from HOU-ATL. Could you please help me in doing that?

ASSISTANT: Ok, let me know your travel dates.

USER: My travelling dates are 12/13 and return on 12/15.

ASSISTANT: We found a flight with JetBlue airline, price 200 in single connection. Is this alright with you?

USER: Sure, make sure that there should be 1 connection between the journey. You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1015.

USER: Thank you for booking.

ASSISTANT: Thank you.