You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Ryan Martin here, I would like to travel from EWR to SEA, can you please help me to book a ticket?

ASSISTANT: Sure, what are your willing dates to travel?

USER: Sure, my preferable dates of journey is from 11/14 to 11/16.

ASSISTANT: Ok, please wait a moment I will check for available flights and let you know.

USER: Sure, take your time.

ASSISTANT: Ok, I found a direct flight on your dates. Is it ok for you?

USER: Please check with the connections limit 1.

ASSISTANT: Sorry to say, there are no connected flights available on your dates.

USER: Ok, no problem.

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

USER: Thank you for your service.