You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I oblige you today?

USER: I am Nancy Allen. I want to go to San Francisco next week for my film shooting purpose, can you please book a flight ticket for me?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My journey dates are 05/03 to 05/05.

ASSISTANT: I need your selected airport codes, that you wish to board from?

USER: My source is LAX and destination is SFO.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Sure.

ASSISTANT: We are pleased to inform you that we have found a Frontier airline, flight number-1013 connections-0 and price limit is 100.

USER: You can reserve it.

ASSISTANT: Your booking is done.

USER: Thank you for helping.

ASSISTANT: Thank you.