You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Scott Walker here.

ASSISTANT: How may I help you?

USER: I want to meet my friend in Denver, can you please help me in booking a flight ticket?

ASSISTANT: Sure, I will help you out. May I know your travelling dates please?

USER: My travelling dates are from 03/25 till 03/27.

ASSISTANT: Can I know your airport codes please?

USER: My travelling airport codes are from MSP to DEN.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: There is a flight with connection 1, can I proceed with this flight?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.