You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Richard Miller. I want to book a ticket from CLT to IAD to meet my parents in Washington, can you help me in booking?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I am departing on 08/25 and return on 08/27.

ASSISTANT: Here is a flight with ticket fare 200 in UA airlines with connection 1, would you like me to proceed with the booking?

USER: Please proceed for booking.

ASSISTANT: Your booking is confirmed with flight number 1015.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us, have a nice day.