You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I aid you?

USER: Can you please help me in booking my flight ticket from IAH to HOU?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates are Jan 03 and Jan 05.

ASSISTANT: Do you have any connection limit?

USER: I need connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: Myself Frank Davis.

ASSISTANT: You have a connecting flight 1017 in Southwest airlines and price 100, Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.