You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to exhibit my arts in the Arts Museum at Houston, can you help me with booking?

ASSISTANT: Could you please help me with your airport codes?

USER: I will fly from AUS to HOU.

ASSISTANT: What are your depart and arrival dates?

USER: I would like to start on 07/13 and return on 07/15.

ASSISTANT: To proceed further, I need your name.

USER: Elizabeth Phillips.

ASSISTANT: We found a flight in Hawaiian airlines with a fare of 100 and the flight number is 1006. Shall I proceed?

USER: Please book my ticket.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.