You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Ryan Lopez.

ASSISTANT: What type of service are you expecting from me?

USER: I am planning to attend convocation meeting at Minneapolis, can you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you. On which dates you want to travel?

USER: Sure, I would like to take off on 01/31 and return back on 02/02.

ASSISTANT: May I know your source and destination codes?

USER: My origin airport code is MSP and the destination airport code is SEA.

ASSISTANT: Please wait a moment.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: As per your request, I found a flight-1028 with single connection and the airline is Frontier. Can I proceed?

USER: Yes, please proceed with the booking if the price limit does not exceed 5000.

ASSISTANT: Your reservation process is completed Ryan.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.