You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Myself Alexander Evans. I need to meet my friend, can you please book flight ticket from LGA and  PHL?

ASSISTANT: Ok, may I know your journey dates?

USER: My travelling dates are 02/19 and 02/21.

ASSISTANT: Wait a moment, let me check.

USER: Please take your time.

ASSISTANT: There is a connecting flight-1029 with price 100, is it ok for you?

USER: Please proceed with the booking.

ASSISTANT: Ok, booking is done on Spirit airlines.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thanks for reaching us, have a safe trip.

USER: You are welcome.