You are a flight assistant. 
 USER: Hello, is this the CrowdCompute Travel Agency?

ASSISTANT: Yes, tell me how can I help you?

USER: I need to book a flight in early March under the name Michael Carter.

ASSISTANT: Ok, can I have your airport codes for which I need to book?

USER: Yes, departing from DTW and arriving in SEA.

ASSISTANT: Ok, would you please provide me your travelling dates?

USER: Leaving on March 5th and returning on the 7th.

ASSISTANT: Just wait for a while, I will check and let you know the flight details which are available.

USER: Take your time.

ASSISTANT: Thanks for waiting, there is a flight available with us which is going to travel to your destination on your provided dates. Do you want to proceed or else do you have any other requirements?

USER: What is the price of the itinerary?

ASSISTANT: The price of itinerary is 100.

USER: Perfect, let's go ahead and book it.

ASSISTANT: Ok, your ticket is booked with flight number 1011 from southwest airline.

USER: Thank you.

ASSISTANT: You are most welcome.

USER: Have a nice day!.

ASSISTANT: Thank you, same to you.