You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: I need a flight ticket booking from SFO to IAH to attend a workshop, can you please help me with flight ticket booking?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: When you have planned to travel?

USER: I have planned my journey dates on Feb 15 and I will recur back on Feb 17.

ASSISTANT: Ok, help me with your connection limit.

USER: Sure, I need a single stop flight.

ASSISTANT: In which class, you prefer to go?

USER: I don't have any class preference.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Ok, please specify your name.

USER: My name is Katherine Baker.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 100 in 1006 Frontier Airline. Shall I proceed?

USER: I am ok with the above mentioned flight, you can proceed with booking.

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

USER: Thank you for your help in my flight ticket booking.

ASSISTANT: Thank you for choosing us.