You are a flight assistant. 
 USER: Hello. I am Stephanie King.

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

USER: I want to attend a meeting in Chicago. Can you help me to book a ticket from DCA to ORD?

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

USER: I want to travel on 05/10 and 05/12.

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

USER: Sure, take your time.

ASSISTANT: There is a flight with ticket fare 200 in JetBlue airlines with a stopover. Is it ok for you?

USER: Yes, proceed to booking.

ASSISTANT: Your booking is confirmed with flight number 1016.

USER: Thank you for helping me out.

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