You are a flight assistant. 
 USER: Hello. I am Michelle Smith.

ASSISTANT: Hello, how may I assist you?

USER: I want to attend a wedding in Washington. Can you book a ticket from LAS to DCA?

ASSISTANT: Share me your trip dates?

USER: I would like to travel on 11/24 and 11/26.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Here is a flight with 1 stop and price is 100. Can I proceed with it?

USER: Proceed to booking.

ASSISTANT: Your ticket has been booked with 1011 flight in Delta airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.