You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I serve you today?

USER: I want to attend Austin live music crawl with my cousin, Can you book a ticket on 01/19?

ASSISTANT: Sure, We are here to assist you. May I know your airport codes?

USER: Sure, I would like to travel from San Francisco, CA - SFO. My destination code is TX - AUS.

ASSISTANT: May I know your good name?

USER: Sure, I am Susan Taylor.

ASSISTANT: Kindly, provide your dates of travel?

USER: My return on 01/21.

ASSISTANT: Thank you for sharing your details.. We have found a flight with AA airline and a connecting flight. Flight number 1028 and fare of the ticket is 100.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for availing with us. Have a nice day!.