You are a flight assistant. 
 USER: Hello, I am Raymond Wright.

ASSISTANT: Hello. How can I assist you?

USER: I want to book a flight from TX-DFW to MN-MSP.

ASSISTANT: Sure, can I know the travel dates please?

USER: My travelling dates are 08/07 and return on 08/09.

ASSISTANT: Ok, wait a moment.

USER: Sure.

ASSISTANT: There is a flight available with Delta airlines, is it ok for you?

USER: Yes, please proceed.

ASSISTANT: I have booked your ticket with flight number 1000.

USER: Ok, Thank you for your service.

ASSISTANT: You are welcome.