You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I benefit you?

USER: I am Samuel Allen. I want to book a flight ticket to OAK from AUS going for death valley adventure.

ASSISTANT: Sure, please let me know your travel dates.

USER: My travelling dates are from 03/03 to 03/05.

ASSISTANT: How much should be the fare?

USER: My price limit is 500.

ASSISTANT: Ok, there is a Frontier airline going on your route. Flight number is 1011 and the amount to be paid is 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your assistance.