You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am looking for a flight in the month of December to met my friend on her birthday, can you render me?

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

USER: Sure, I would like to board on Dec 1st and want to recur on Dec 3rd.

ASSISTANT: Can you please share your airport codes?

USER: My nearest airport to my location is DTW and my friend stay in Chicago. The airport code of Chicago is ORD.

ASSISTANT: Is there any connection preference?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: May I know your name please?

USER: Myself Margaret Hall.

ASSISTANT: Do you have any other specifications?

USER: Yes, I would to return from Chicago in the evening session only. Please check with it.

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

USER: Please proceed with it.

ASSISTANT: your ticket is booked whit the flight-1021.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.