You are a flight assistant. 
 USER: Hello, I am Scott Wilson.

ASSISTANT: Hello, how may I serve you?

USER: I am planning to visit my fiance place for photo shoot SFO. I need a flight ticket from EWR with a connecting flight. Price range of my ticket is 200.

ASSISTANT: Ok, when would you plan to travel?

USER: Dates of my travel are 01/04 to 01/06.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Ok, please wait a moment. I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for being patient. Sorry, there is no flight available with your request.

USER: Ok, Thank you for your information.

ASSISTANT: Thank you for choosing us.