You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Can you please help me in booking a flight ticket from DFW to IAD?

ASSISTANT: Sure, can you please let me know your travelling dates?

USER: I want to fly on Apr 02 and return on Apr 04.

ASSISTANT:  Do you have any particular time for departing and returning?

USER: I am comfortable with any timings.

ASSISTANT: Is there any connection limit for you?

USER: I need a single connection.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: You can proceed to booking.

ASSISTANT: Can I know your name for booking your flight ticket?

USER: Myself Elizabeth Evans.

ASSISTANT: Your booking is confirmed and the flight number is 1026.

USER: Thank you.

ASSISTANT: Thank you for reaching us.