You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jeffery Johnson.

ASSISTANT: How can I assist you Jeffery Johnson?

USER: I want to book a ticket from LGA to PHL.

ASSISTANT: Please provide your journey dates.

USER: My trip dates are from 04/28 to 04/30.

ASSISTANT: wait a moment please.

USER: Sure.

ASSISTANT: There is a flight 1000 of Southwest airlines with 2 connection limits.

USER: I need the flight with 1 connection.

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

USER: Ok, no issue.

ASSISTANT: Thank you for approaching us.

USER: Thank you for your information.