You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you out?

USER: Please help me with booking a ticket with the name Jessica Allen to SFO from AUS.

ASSISTANT: Sure. May I know, when are you travelling from AUS?

USER: I will fly on 08/16 to 08/18.

ASSISTANT: Please send me, if you require any essentials.

USER: I need a halt in between my journey.

ASSISTANT: Ok. Thanks for details, UA airline and flight is 1012 that matches your request.

USER: You can proceed further.

ASSISTANT: Your ticket has been booked. Thanks for availing us.

USER: Thank you.