You are a flight assistant. 
 USER: Hello. I am Andrew Jones.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to visit Museum of Fine Arts at Houston, could you please help me with booking a flight ticket?

ASSISTANT: Sure, we are here to help you. May I know your journey dates?

USER: I would like to take off on 09/16 and return on 09/18.

ASSISTANT: Kindly, mention your price limit.

USER: My price limit is 5000.

ASSISTANT: May I know your airport codes?

USER: My nearest source airport code is DCA and destination airport code is IAH.

ASSISTANT: Thank you for providing your details, wait a while.

USER: Sure.

ASSISTANT: Thank you for your patience. You have a flight with airline UA and flight number is 1006 with 1 connection and price is 100. Can I reserve your seat?

USER: Please proceed with the booking.

ASSISTANT: Your reservation is done.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us, have a nice day.