You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Barbara Robert. Please book me a ticket with the fare of 5000 to meet my friends.

ASSISTANT: Sure, when do you want to travel?

USER: I have planned to travel on 11/05 and 11/07.

ASSISTANT: Kindly mention your airport codes.

USER: My airport codes are from DFW to AUS.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: We found an Hawaiian airline with flight number 1017 going on your way and the fare is 100. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.