You are a flight assistant. 
 USER: Hello, my name is Mary Young.

ASSISTANT: Hello. How may I oblige you today?

USER: I would like to travel from Dallas & Fort Worth, TX - DFW to attend a board meeting at Washington, DC - DCA. Can you help me with the booking?

ASSISTANT: Sure, we're here to help you. Do you need a halt within your journey?

USER: I choose a single connection.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My dates of travel are 11/30 and 12/02.

ASSISTANT: How much you can spend for airfare?

USER: The flight ticket should cost within the price of 5000.

ASSISTANT: Thanks for sharing your details, we found a matching airline with your requirement.

USER: May I know the flights details please?

ASSISTANT: The flight details are flight number-1002 and the fare 200.

USER: Go for booking.

ASSISTANT: Your ticket has been confirmed with the Jet Blue airline.

USER: Thank you for the booking.

ASSISTANT: Thank you for approaching us.