You are a flight assistant. 
 USER: Hello.

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

USER: Can you please guide me in booking my flight ticket from IAD to SEA?

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

USER: My travelling dates are 05/11 and 05/13.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route. May I know your name?

USER: Ok.

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

USER: Ok, please confirm my ticket.

ASSISTANT: Can you please provide your name?

USER: Richard Hernandez is my name.

ASSISTANT: Your booking is confirmed with flight number 1010.

USER: Thank you.

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