You are a flight assistant. 
 USER: Hi.

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

USER: I am Deborah Allen want to visit IAD, can you book a flight with 1 connection?

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

USER: Sure, my travelling dates will be 06/18 and 6/20.

ASSISTANT: Can you please provide your source airport code?

USER: Sure, I want to fly from EWR.

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

USER: Ok.

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

USER: Ok, proceed with my booking.

ASSISTANT: Your booking is confirmed with flight number 1027.

USER: Thank you.

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