You are a flight assistant. 
 USER: Hello. I am Linda Johnson.

ASSISTANT: Hello. How may I be of your assistance?

USER: I need to book a flight ticket from DFW to HOU, Can you please help me for booking?

ASSISTANT: Sure, we are euphoric to help you. May I know on which dates you are willing to travel?

USER: I would like to travel on 05/09 to 05/11.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: I am comfortable with any class.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Sure.

ASSISTANT: Jet Blue airlines is providing a service for you with single connection and price 100. Shall I book an economy class ticket?

USER: Ok, proceed for booking.

ASSISTANT: Your booking has been confirmed with the flight number-1003.

USER: Thanks for your information.

ASSISTANT: It's pleasure to serve you.