You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Can you please help me in reserving the flight ticket from AUS to SFO?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: Thank you. My planned travel dates are July 14 and 16.

ASSISTANT: Ok, please let me know your preferable  timings of your journey.

USER: I would like to depart from AUS airport in the afternoon time.

ASSISTANT: Do you have any other specifications?

USER: I prefer a single connecting flight for my journey.

ASSISTANT: Can I have  your good name please?

USER: My name is Alexander King.

ASSISTANT: Hawaiian airlines running a flight in your route with connection 1 and the  ticket fare is 100 in economy class. Shall I proceed with booking?

USER: Yes, please reserve a seat for me to travel in this flight.

ASSISTANT: Ok, your ticket booking has done and the flight number is 1023.

USER: Thanks a lot for your assistance.

ASSISTANT: Thank you for choosing us, have a great  journey.