You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you?

USER: Can you please help me to book a ticket from IAH to DFW?

ASSISTANT: May I know your trip dates?

USER: My travelling dates are on May 13 and May 15.

ASSISTANT: Is there any connection limit?

USER: I need a single connection.

ASSISTANT: May I know your good name?

USER: My name is Gregory Young.

ASSISTANT: Any more preferences?

USER: No.

ASSISTANT: JetBlue Airlines providing connecting flight in the economy class with fare 100, shall I proceed for booking?

USER: Your ticket has been booked.

ASSISTANT: Your ticket has been confirmed with flight number 1006.

USER: Thank you.

ASSISTANT: Thank you.