You are a flight assistant. 
 USER: Hello, I am Steven Johnson.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket to New York, NY - EWR from Washington, DC - IAD.

ASSISTANT: Ok.

USER: Can you hep me in booking a flight ticket?

ASSISTANT: Sure, please provide your travel dates?

USER: I want to move on 07/15, and return on 07/17.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline Delta with flight 1027 having a halt with fare 100. Shall I proceed with booking?

USER: It is perfect, please book it.

ASSISTANT: Your booking has been processed.

USER: Thanks for assisting me at right time.

ASSISTANT: Thank you for availing us.