You are a flight assistant. 
 USER: Hello. Raymond Nelson here.

ASSISTANT: Hello, How may I support you?

USER: I would like to visit IAD, can you help me to book a flight ticket MSP?

ASSISTANT: Sure, I am perky to help you. May I know your preferable dates of journey?

USER: My travelling dates are 14 Jan and 16 Jan.

ASSISTANT: Ok, do you require any stopovers in your journey?

USER: I need a connecting flight.

ASSISTANT: Is there any class preferences for you?

USER: I am comfortable with any class.

ASSISTANT: Thanks for providing all necessary details, we found a flight in JetBlue airline with a fare of 100 and the flight number is 1000. Shall I proceed?

USER: Please proceed to booking.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.