You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking my flight ticket from ORD to LGA?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are from 12/14 to 12/16.

ASSISTANT: Do you have any specifications?

USER: I need a single connecting flight.

ASSISTANT: May I know your name?

USER: Myself Joshua Perez.

ASSISTANT: Ok, please wait a minute.

USER: Sure and make sure, my return time will be in the evening.

ASSISTANT: We found an airline Spirit with flight 1014 having a fare 900 with stopover and return time is 20:00 hours. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.