You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Margaret Hall.

ASSISTANT: Hall, how can I assist you?

USER: : I am planning to attend a wedding party in DCA from LAS. Can you find a ticket for me?

ASSISTANT: Sure. Please provide your travel dates.

USER: My travelling dates are 12/01 to 12/03.

ASSISTANT: Please give me a minute to check for the best flight.

USER: Make sure my connection should be 1. Ok, take your own time.

ASSISTANT: Flight number 1002 of Delta airlines is matching with your requirements. Should I book your ticket?

USER: May I know the price?

ASSISTANT: Ticket costs you 200. Ticket price is 100.

USER: Yes, you can proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for approaching us.