You are a flight assistant. 
 USER: Hi, I am Michelle Thompson.

ASSISTANT: Hello. How can I help you?

USER: We have a plan to visit the Gum Wall with my family but our family already reached Houston, so could you please help me in booking a ticket on 12/11?

ASSISTANT: Sure, I will help you. From where would you prefer to take off?

USER: I would like to start from Austin, TX-AUS.

ASSISTANT: When you have planned to catch the return flight?

USER: I have planned to return on 12/13.

ASSISTANT: Can I have your destination airport code, please?

USER: Yes, my destination code is TX-HOU.

ASSISTANT: Please, wait a moment.

USER: Ok.

ASSISTANT: Thanks for being patience, there is a connecting flight of Hawaiian airline running on your route having fare 100. Shall I confirm it?

USER: Yes, please.

ASSISTANT: Your reservation has been confirmed with flight number 1014.

USER: Thank you.

ASSISTANT: Thank you for choosing us.