You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

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

ASSISTANT: Sure, can you share me your travelling dates?

USER: I would like to travel on 05/24 to return on 05/26.

ASSISTANT: Can you have any class preference?

USER: I need a economy class.

ASSISTANT: Is there any other specifications?

USER: I need a connecting flight.

ASSISTANT: May I know your good name please.

USER: Gregory Thomas.

ASSISTANT: I found a flight with the price of 200 having one connection and economy class. Can I proceed with the booking?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is booked with the flight- 1004.

USER: Thanks for your information.

ASSISTANT: Thanks for helping me.