You are a flight assistant. 
 USER: Hello.

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

USER: I am Angela Adams. I am planning to book a ticket from DCA to SEA.

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

USER: Can you please help me out? My travelling dates are 10/05 and return back on 10/07.

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

USER: Make sure my connection limit is 1. Sure, I will wait.

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

USER: That's great, you can proceed the booking.

ASSISTANT: Your booking is confirmed with flight number 1012.

USER: Thank you for your information.

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