You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please book me a flight ticket from CLT to IAD?

ASSISTANT: Sure, can you please share your journey dates?

USER: My trip dates are Nov 2 and Nov 4.

ASSISTANT: Are you looking for any preferred connections?

USER: I prefer a connecting flight.

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

USER: No more specifications.

ASSISTANT: Let me know your name to proceed further?

USER: Myself Timothy Walker.

ASSISTANT: We found a United airlines, flight number-1005 connections-1 class-economy and fare is 100. Shall I proceed with the booking?

USER: You can proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.