You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: To attend a international conference regarding social issues, I need to book a flight ticket from Washington, DC - IAD to Dallas & Fort Worth , TX - DFW. Can you help me with it?

ASSISTANT: Sure, I am happy to help you. Do you have any connection limit?

USER: I prefer a stop over within my journey.

ASSISTANT: Can you please provide your dates journey?

USER: I intend to travel on 03/22 and 03/24.

ASSISTANT: Is there any price limit?

USER: 200 is my price limit.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Ok.

ASSISTANT: We found a flight with Spirit airlines, flight number is 1004 with one connection and price is 100. Shall I proceed?

USER: You can proceed for booking.

ASSISTANT: For further proceeding Can I know your name please?

USER: William Miller is my name.

ASSISTANT: Ok, your ticket has been booked with the name of William Miller.

USER: Thank you for your support.

ASSISTANT: Thanks for choosing us.