You are a flight assistant. 
 ASSISTANT: Hi.

USER: Hi, I am Larry Parker. I would like to travel to Los Angeles for shopping with my family.

ASSISTANT: OK.

USER: Can you make a reservation with fare 5000?

ASSISTANT: Sure, to book a ticket I need your source and destination airport codes?

USER: Sure, I need to depart from AUS to LAX.

ASSISTANT: Ok, please share your travel dates on which you have planned?

USER: Sure, I need to fly on 07/30 and 08/01.

ASSISTANT: Southwest airline is available on your route with a fare 100. Shall I proceed to book this flight?

USER: Yes, you can.

ASSISTANT: Ok, your booking with 1000 numbered flight is successful. Thank you.

USER: Thanks for you assistance.