You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Michelle Phillips. I want to visit MSP to meet my friend, can you please find a flight from IAD?

ASSISTANT: Sure, what are your willing dates to travel?

USER: My trip dates are from 05/11 till 05/13.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: Thank you for waiting, I found a direct flight on your route. Is it ok for you?

USER: Please proceed.

ASSISTANT: Ok, your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you.