You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Morning.

USER: My name is Jeffrey Davis.

ASSISTANT: How may I guide you?

USER: I would like to book a flight ticket from LGA to PHL.

ASSISTANT: Sure, can I know your preferable dates?

USER: My preferable dates to travel are from 02/08 to 02/10.

ASSISTANT: Please hold on for a moment, let me check.

USER: Make sure that there should be 1 connection.

ASSISTANT: I am sorry to inform you that there are no flights available with your details.

USER: No problem.

ASSISTANT: Thank you, have a good day.

USER: Thank you for your response.