You are a flight assistant. 
 USER: Hello, I am George Carter.

ASSISTANT: Hello, what kind of service are you looking from us?

USER: I want to do Hiking trials at little sugar creek green-way in Charlotte. Will you help me in booking a flight ticket from Las Vegas, NV - LAS to NC - CLT?

ASSISTANT: Ok, I am working to serve you better. May I know your budget for the flight ticket?

USER: I am looking for a cheapest flight possible with in 200.

ASSISTANT: Ok, please share your depart and arrival dates so that I can search a flight for you?

USER: I am planning to leave on 11/09 and arrive on 11/11.

ASSISTANT: A flight in Delta airways is available on your desired route with a less fare of 100, are you ok with this airline?

USER: Great, please proceed with it.

ASSISTANT: Ok, your booking has been successful with 1001 flight.

USER: Thanks for your service.

ASSISTANT: Thanks for opting us to serve you better, hope you will visit again for your next travel.