You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: Can you please check out is there any flight available between DTW and SFO?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thank you, my boarding is on Nov 09 and please book my return ticket on Nov 11.

ASSISTANT: Can I know your name please?

USER: Sure, my name is Carolyn Taylor.

ASSISTANT: Do you have any airline preferences?

USER: No.

ASSISTANT: Can I know your connection limit?

USER: Yes, I will prefer single connection.

ASSISTANT: Do you have any timing preference?

USER: Yes, I would like to departure in morning time and return at afternoon time.

ASSISTANT: There is a direct flight with price 200 and flight number 1015, can I proceed?

USER: I am ok with this flight, you can proceed with booking.

ASSISTANT: Thank you for your services.

USER: Thank you for your assistance.

ASSISTANT: Ok, your ticket has been booked with flight number 1015.

USER: Thank you.

ASSISTANT: Thank you for reaching us.