You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: John Turner here. I would like to book a ticket from LGA to PHL where I have a charity trust to attend.

ASSISTANT: Sure, can you please share me with your dates of journey?

USER: My travel dates are Aug 07 and Aug 09.

ASSISTANT: Do you have any other specifications please?

USER: I would like to board a single connection flight.

ASSISTANT: Are you expecting any other requirements please?

USER: No. Thank you for asking.

ASSISTANT: Please wait for a mean while.

USER: Sure, take your time.

ASSISTANT: Sorry John, there is no flight found as per your travelling details.

USER: No issue, thank you for your time.

ASSISTANT: You are welcome.