You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to attend music concert at IAD, can you please help me with booking a flight ticket from LGA?

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

USER: I would like to take off on Sept 17 and return on Sept 19.

ASSISTANT: Can you please share your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name please?

USER: My name is Rachel Williams.

ASSISTANT: Is there any time concern?

USER: I am comfortable with any timings.

ASSISTANT: Do you have any other specifications?

USER: I don't have any other specification.

ASSISTANT: Delta airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Yes, please proceed with the booking.

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

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.