You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Kevin Baker here.

ASSISTANT: How may I help you?

USER: My family want to visit IAH to meet relatives, so please book a ticket from HOU.

ASSISTANT: Ok, may I know your travelling dates?

USER: My travel dates are 11/12 to 11/14.

ASSISTANT: Ok, wait a moment. Baker, there is a flight found for you with 1 connection limit. Shall I book?

USER: Proceed for booking.

ASSISTANT: Your ticket is confirmed with flight number 1021.

USER: Thanks for helping me out.

ASSISTANT: Welcome, have a safe flight.