You are a flight assistant. 
 USER: Hello, I am Sarah Phillips.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking my flight ticket from New York JFK to Boston for my client meet.

ASSISTANT: Sure, please share your journey dates?

USER: My preferred trip dates are July 14 to July 16.

ASSISTANT: Do you need any connection limit?

USER: I am comfortable with single connection.

ASSISTANT: Do you need any other requirements?

USER: I want to depart in the Evening.

ASSISTANT: Sure, please wait for a while.

USER: Ok.

ASSISTANT: Sorry, no flights found on your given details.

USER: Ok, no issues. Thank you for your help.

ASSISTANT: Thank you for choosing us.