You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to book a flight ticket to IAH from ORD, can you please help me out?

ASSISTANT: Sure, may I know your name please?

USER: Sure, my name is Raymond Scott.

ASSISTANT: May I know on which dates you are willing to travel?

USER: Sure, my travelling dates are Apr 16 and Apr 18.

ASSISTANT: May I know your class preference please?

USER: No issues with class.

ASSISTANT: May I know your preferable time for journey?

USER: Any time is ok for me.

ASSISTANT: May I know your connection limit please?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: There is a connecting flight of fare 200 with economy class in Southwest airline, shall I proceed for booking?

USER: Ok, please confirm my reservation.

ASSISTANT: Your reservation has been confirmed with flight number 1002.

USER: Thank you for the help.

ASSISTANT: You are welcome.Thank you for reaching us.