You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Thomas Smith. Will you help me in booking the flight ticket from DEN to HOU?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are 04/13 and 04/15.

ASSISTANT: We found a flight from Delta airline with 1 connection and the fare is 200 with an economy class.Shall I proceed?

USER: Sure, you can proceed with the booking?

ASSISTANT: Your ticket is booked with 1015 flight number.

USER: Thank you for helping me.

ASSISTANT: Thank you.