You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know how best I can help you today?

USER: Can you please help me in reserving my flight from IAH to reach CLT?

ASSISTANT: Yes, I will definitely try my best to help you in booking your flight ticket. Could you please provide your planned dates of journey?

USER: Thank you, I want to start o Mar 4th and return on Mar 6th.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I prefer a flight which has maximum a single connection.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: To proceed further, can I have your name please?

USER: I am James King here.

ASSISTANT: Thank you for providing your journey details, please wait a moment I'll search best flight for you.

USER: Ok, sure. I will wait for your response.

ASSISTANT: Thank you for your time, Southwest Airlines is providing a connecting flight and the airfare is about 100 with flight 1019. Shall I proceed?

USER: Ok, please reserve it.

ASSISTANT: Sure, your ticket is booked in economy class.

USER: Thank you for the service.

ASSISTANT: Thank you for reaching us, have a nice day.