You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: I am Patricia Green, I plan a trip to Houston city to watch baseball of home team of Houston, Can you book a flight with a halt?

ASSISTANT: Sure, may I know your airport codes?

USER: Destination airport code is TX-HOU and source point is Denver, CO-DEN.

ASSISTANT: Can you please let me know your travelling dates?

USER: Match is on 08/13, so I will take flight on 08/12 and return on 08/14.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We are happy to say that there is a flight found with AA airline of flight number 1016 and fare is 100. Shall I proceed for booking?

USER: Sure.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking a flight ticket.

ASSISTANT: Thanks for connecting us.