You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am James Martin.

ASSISTANT: Happy to meet you James Martin.

USER: I am planning to travel to Washington-IAD for this weekend, so I want to book a ticket from EWR.

ASSISTANT: Ok, please provide your trip dates to find a flight for you.

USER: My travel dates are 06/02 and return on 06/04.

ASSISTANT: According to your data, there is no flight on your route.

USER: That's ok, thank you for your information.

ASSISTANT: Ok, thanks for consulting us.