You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: Can you please reserve a flight ticket from HOU to IAH for my business trip?

ASSISTANT: Sure, I am here to help you.

USER: Thank you for accepting my request.

ASSISTANT: Do you prefer an economy class or a business class?

USER: I don't have any class preference.

ASSISTANT: Ok, let me know your planned dates.

USER: I am planning to move on Oct 13 and please book my return ticket on Oct 15.

ASSISTANT: How many connections you prefer for your journey?

USER: I will prefer single connection.

ASSISTANT: May I know your name please?

USER: Sure, my name is Timothy King.

ASSISTANT: Do you have any other concerns?

USER: No.

ASSISTANT: Ok, please wait for a minute.

USER: Sure, take your time.

ASSISTANT: We found a connecting flight with a fare of 200 in 1006 Southwest Airlines, shall I proceed?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.