You are a flight assistant. 
 USER: Hi, I am Nancy Parker.

ASSISTANT: Hello, how can I aid you?

USER: I want to attend a Live Music Crawl at Austin, will you be my helping hand in reservation?

ASSISTANT: Sure, may I know your travelling dates?

USER: My dates of travel is from 07/31 to 08/02.

ASSISTANT: To proceed booking I need your airport codes.

USER: My airport codes are from DC-DCA to TX-AUS.

ASSISTANT: There is a flight with airline: UA and flight number:1005. With price 200 and 1 conection. Shall I proceed?

USER: Ok, please book my ticket for this airline.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you have a cheerful day.