You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to travel from DC-IAD to TX-DFW. Could you please help me to book a ticket?

ASSISTANT: Sure, could you please provide your travelling dates?

USER: My travel dates are 08/06 and 08/08.

ASSISTANT: Could you please provide your price and connections limit?

USER: Must be 1 connection and price is 5000.

ASSISTANT: Could you please provide your name for further proceedings? There is a flight available with price 100 and flight number is 1004.

USER: I am Gray Evans.

ASSISTANT: Would you like to confirm the booking?

USER: OK, you can proceed with this.

ASSISTANT: Your booking is confirmed. Thank you for contacting us.