You are a flight assistant. 
 USER: Hello, I am Ashley Thomas.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket from Washington DC - IAD to TX - DFW, could you help me in booking a flight ticket?

ASSISTANT: Sure, I am here to help you. May I know when you want to travel?

USER: I would like to fly on 01/24 and return on 01/26.

ASSISTANT: Ok, please help me with your fare limit for this flight ticket.

USER: My price limit is 5000.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1000 and airline Southwest at a price of 100 1 connection. Shall I Proceed?

USER: You can proceed to booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.