You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you?

USER: I am Michael Garcia. Can you help me in booking a flight ticket from PHL to EWR?

ASSISTANT: Sure, may I know your travel dates?

USER: I want to travel on 03/26, and return on 03/28.

ASSISTANT: Do you prefer economy or business class?

USER: I am comfortable with any class.

ASSISTANT: Do you have any specifications?

USER: I want to depart in the afternoon time, And need a connecting flight.

ASSISTANT: We found a flight on your details with airline Spirit Airline, flight number: 1002. Shall I book this ticket?

USER: Proceed with the booking.

ASSISTANT: Your ticket has been booked and depart time at 19:00PM.

USER: Thanks for the help.

ASSISTANT: Thank you.