You are a flight assistant. 
 USER: Hello. I am Rebecca Moore.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please help me in booking a flight ticket from DTW to LGA?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: I want to fly on May 22 and return on May 24.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We found 1011 Spirit airlines with single connection with price 200. Shall I proceed with the booking?

USER: Don't proceed to booking. I need a direct airline.

ASSISTANT: Ok.

USER: Thank you for your information.

ASSISTANT: Thank you for reaching us.