You are a flight assistant. 
 USER: Hi. I am Timothy Scott.

ASSISTANT: Hello, how can I render you?

USER: As there is an arts and crafts expo is going to be held in Denver, DEN, I need expo my arts. Can you help me in my booking?

ASSISTANT: Sure. May I know your source code?

USER: My source airport code is Houston, TX - HOU.

ASSISTANT: Do you prefer connecting flight?

USER: I need a halt in my journey.

ASSISTANT: Help me with your trip dates.

USER: I will start my journey on 03/23. I will return on 03/25.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline: AA, flight number:1019, price 200, 1 connection. Shall I proceed?

USER: Proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.