You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please make a reservation in economy class to attend a meeting in Dallas?

ASSISTANT: Sure, you please provide your journey dates?

USER: My journey dates are on Apr 23rd and 25th.

ASSISTANT: May I know from where would you like to deviate?

USER: I would like to deviate from Washington, and the airport code is DCA.

ASSISTANT: Do you need any preferred connections?

USER: I prefer one connection in between journey.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I have your name to proceed further?

USER: My name is John Smith.

ASSISTANT: We found a United airlines, flight number-1009 connections-1 class-economy and fare is 300. Shall I proceed with the booking?

USER: Ok, proceed with booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.