You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Steven Young.

ASSISTANT: Young, may I know what kind of service you are looking for?

USER: I have to reach Minneapolis to submit my report in my new branch office, can you help me in reserving my flight ticket?

ASSISTANT: Sure, I am here to help you. May I know your itinerary dates?

USER: I would like to take-off on 04/06 and return on 04/08.

ASSISTANT: Please share your origin and destination airport codes.

USER: Sure, my nearest airport code is DTW and destination airport code is MSP.

ASSISTANT: Please give me a moment to check for any available flight on your planned dates.

USER: Sure, I will wait for your response.

ASSISTANT: Sorry, no airlines is providing service on your route.

USER: No problem, I will find an alternative way to travel.

ASSISTANT: That's fine.

USER: Thank you for assisting me.

ASSISTANT: Thank you for contacting us.

USER: Welcome.