You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I need to some changes in my reservation, can you help me out?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can you please share your god name?

USER: Myself Mark Davis.

ASSISTANT: Please give me a minute.

USER: Ok, sure take your own time.

ASSISTANT: Thanks for waiting, we found a reservation on your name. Can you please share your travelling dates?

USER: My trip dates are from Apr 9th till Apr 11th.

ASSISTANT: Please share your airport codes?

USER: I need to airborne from LGA and deplane from MSP.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: No, I don't have any preferences.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found a connecting flight 1014 in American airline with fare 100 and class is economy. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.