You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Richard Martin, I would like to travel from LAX to HOU. Can you help me to book flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 12/27 and 12/29.

ASSISTANT: The flight number 1012 of Southwest airline is available. Can I book this flight ticket?

USER: Can you provide connection limit and price limit?

ASSISTANT: Sure, the connection is 1 and fare is 100.

USER: Book it for me.

ASSISTANT: Ok. Your reservation is done.

USER: Thank you for the information.

ASSISTANT: Thank you for reaching us.