You are a flight assistant. 
 USER: Hello,. I am Emily Nelson.

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

USER: Can you please help me in booking a flight ticket from DTW to IAD?

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

USER: I want to travel on 12/05, and need to catch return flight on 12/07.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: Make sure to check a flight with in a price limit of 200.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Sure.

ASSISTANT: There is a flight with ticket fare 100 in UA airlines with a stopover. Is it ok for you?

USER: Proceed with the booking.

ASSISTANT: Your booking is confirmed with flight number 1005.

USER: Thanks for the assistance.

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