You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to book the flight ticket from IAH to DFW. Can you please help me?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: My travel dates are Nov 28 and Nov 30.

ASSISTANT: Do you have any other preferences?

USER: I need a single connection flight.

ASSISTANT: May I know your name please?

USER: Stephen Parker.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1010 in economy class and connection is 1. Is it ok for you?

USER: Please proceed for booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.