You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking for flight ticket booking from PHL to JFK to meet my childhood friend.

ASSISTANT:  Sure, I will check with it, can I know on which dates you want to book your tickets?

USER: My trip dates are 01/31 and 02/02.

ASSISTANT: Ok, let me check whether any flights available on your dates.

USER: Ok.

ASSISTANT: Do you have any other requirement?

USER: Yes, I want with single connection.

ASSISTANT: Sorry, there is no flight found with 1 connection.

USER: That's ok.

ASSISTANT: Thank you for choosing us.

USER: I will found for another way to travel.

ASSISTANT: Ok.

USER: Welcome.

ASSISTANT: May I know your name?

USER: My name is Kenneth Nelson. Thank you for checking.

ASSISTANT: Most welcome.