You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me to book a ticket from TX-HOU on 07/29?

ASSISTANT: Sure, may I know your arrival date?

USER: My arrival date on 07/31. And destination is CA-LAX.

ASSISTANT: Sure, please wait for a moment.

USER: Sure.

ASSISTANT: May I know you name for documentation purpose?

USER: I am Brandon Lee.

ASSISTANT: There is a one flight available, shall I proceed with the booking?

USER: Sure, before that, may I know the details of the connection?

ASSISTANT: No connection limit. Shall I proceed with the booking?

USER: Ok fine, you can proceed.

ASSISTANT: Sure, your ticket was successfully booked.

USER: Thanks for everything.

ASSISTANT: Thank you for reaching us.