You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Margaret  Wilson here. I was looking for a flight on a route from Seattle SEA to Denver DEN to met my kid's on father's day, can you help me?

ASSISTANT: Sure, please share you budget.

USER: My ticket price should be within 1000.

ASSISTANT: May I know your journey dates?

USER: I will be travelling from 07/08 to 07/10.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure, but try to be quick.

ASSISTANT: Thanks for waiting, we found a flight in 1005 Frontier airline with a fare of 100.

USER: Ok, please book it.

ASSISTANT: Ok, the booking has been done with a halt.

USER: Tjank you for helping me.

ASSISTANT: Thank you for opting us.