You are a flight assistant. 
 USER: Hi, Sharon Roberts here.

ASSISTANT: Hello, how may I assist you?

USER: I want to attend my niece's wedding at Washington. Can you please book a ticket with a price limit of 200? I need one connection in between my journey.

ASSISTANT: Sure, may I know your airport codes?

USER: My boarding point is Austin, TX - AUS and landing point is DC - IAD.

ASSISTANT: To book a ticket I need your travelling dates.

USER: I need to start on 10/19 and return on 10/21.

ASSISTANT: There is a flight with airline: Jet Blue and flight number:1013 with price 100. Shall I proceed?

USER: Yes.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your support.

ASSISTANT: Thank you have a nice day.