You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you now?

USER: I want to travel from LAS to DCA, can you please help me to make a reservation?

ASSISTANT: Ok, can you please share your desired dates for the following journey?

USER: My travelling dates are on Sept 16 and Sept 18.

ASSISTANT: May I know your good name to proceed further?

USER: My name is Amy Edwards.

ASSISTANT: May I know your connection preference?

USER: I need a single connecting flight.

ASSISTANT: May I know your other specifications? If you are having any.

USER: No.

ASSISTANT: Amy Edwards, I am glad to inform you that there is a flight available for you with 1 connection at the price of 100 by United Airlines in economy class with depart time at 13:00 hours and return time at 16:00 hours. Can I reserve a ticket for you?

USER: Please, you can reserve.

ASSISTANT: Thank you for helping me with booking.

USER: Thank you for reserving my ticket.

ASSISTANT: Your ticket is reserved. Thank you for reaching us.