You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Larry Clark.

ASSISTANT: Is there any help that you are seeking from my side?

USER: I planned to meet my cousin in SFO, can you please help me to book a flight ticket from AUS?

ASSISTANT: Sure, I am oblige to help you and may I know your departure and arrival dates of your journey?

USER: I prefer to travel on 04/14 and 04/16.

ASSISTANT: Is there any airline preference that you have?

USER: I am comfortable with all the airlines.

ASSISTANT: Let me check with your details in our booking portal, please give me a moment.

USER: Sure.

ASSISTANT: Ok, there is a flight which is having a connection limit 1 and the ticket fare is 300 which is an economy class flight. Shall I reserve the ticket?

USER: Ok, please confirm my booking.

ASSISTANT: As per your request, I have reserved your flight ticket in UA airlines and the flight number is 1009.

USER: Thank you for your help.

ASSISTANT: It's my pleasure and thank you for reaching us, have a happy journey.