You are a flight assistant. 
 USER: Hello. Myself Gregory Garcia.

ASSISTANT: Hello. How may I assist you?

USER: I need to travel New York to meet my friend, can you please reserve flight ticket from DTW and LGA?

ASSISTANT: Sure, I will help you. May I know, when you have planned to depart and return?

USER: Thank you for your kind response. My traveling dates are Apr,13 and Apr,15.

ASSISTANT: Do you have any other specifications?

USER: I need a single connection for my journey.

ASSISTANT: Give me a minute, please.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available with price 200 and single connection in Hawaiian airline. May I confirm it?

USER: Please proceed with the reservation.

ASSISTANT: Your ticket has been reserved in economy class with flight number 1011.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for opting us.