You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: My name is Christopher Smith and I want to book he flight ticket from LGA to JFK. Can you please help me?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My travel dates are 08/25 and 08/27.

ASSISTANT: May I know your connection limit?

USER: I need a halt in my journey.

ASSISTANT: Do you have any other preferences related to booking?

USER: My depart time should be in the afternoon.

ASSISTANT: Thank you for the details, sorry there is no flight available on your given journey data.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for reaching us.