You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Katherine Nelson, planning to visit Austin. Can you please help me in booking a flight ticket from SFO to AUS?

ASSISTANT: Sure, can you share your travel dates please?

USER: My planned dates of journey are from 05/20 to 05/22.

ASSISTANT: Thanks for your patience. I have found AA airlines which flies with one connection. The fare of the flight ticket is only 100.

USER: That's perfect! Please reserve my ticket with this flight.

ASSISTANT: Sure. Yes, I have confirmed your flight ticket with flight number 1001.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you.