You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to meet my grand father in SFO. Can you please make a reservation from IAD?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: Sure, I want to depart on Sept 25 and intend to return on Sept 27.

ASSISTANT: Can you please share your connection limit?

USER: I am looking for a flight with single connection.

ASSISTANT: May I know your name please?

USER: I am Janet Martinez.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Spirit airlines is providing connecting flight for you with the fare of 200 in economy class, shall I proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked with the flight-1001.

USER: Thank you.

ASSISTANT: Thank you for choosing us.