You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: I am Robert Anderson.

ASSISTANT: Welcome to flight booking agency Robert.

USER: I think I can solve my problem in quick manner from you end.

ASSISTANT: Yes, we are try to solve your problem as early as possible.

USER: I am a doctor and I would like to travel  to SFO treat my patient who is suffering with paralysis from past two months on wards, so can you find a flight ticket for me from CLT?

ASSISTANT: I am oblige to help you with that. Can you please provide your preferable departure and return dates of travelling?

USER: Thank you for accepting my request in positive manner and I would like to departure on 03/01 and arrival back on 03/03.

ASSISTANT: Please wait a moment to check the flights availability in your route and I will get back with a best flight in our agency.

USER: Sure, I can wait for your response in providing a flight on my travel dates.

ASSISTANT: Based on your travel details, I have found a flight with a single connection with a fare of 300 from Southwest airlines. If you are ok with this, please inform me to book the flight.

USER: That is perfectly matching to my intent and the fare that you have mentioned is under my budget and there is a benefit for me. So, you can go ahead and confirm my flight ticket booking.

ASSISTANT: Ok, I have successfully booked your ticket in flight number 1007.

USER: Thank you for your enormous help in my flight ticket booking and I had a great experience with your quick service. I can suggest my friend's to reach you agency for their help.

ASSISTANT: That's our pleasure, you can reach our agency at any time.

USER: Sure, I can reach you if there is any help that I need.

ASSISTANT: Thank you for approaching us, hope you have a great journey.

USER: Welcome.