You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: I am Jason Adams. I would like to book a ticket to visit a new place at LGA. Can you please help me out to book a ticket from PHL?

ASSISTANT: Sure, I am here to help you.

USER: Thank you for your response.

ASSISTANT: May I know your journey dates please?

USER:  I want to take off on July 13 and book my return ticket also on July 15.

ASSISTANT: Ok, please share your connection limit.

USER: I want to travel in single connecting flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: I would like to depart in afternoon time and book my return ticket also in afternoon time.

ASSISTANT: Thanks for your details, please wait.

USER: Ok.

ASSISTANT: Thank you for waiting, no flights were found based on your schedule.

USER: Oh! It's ok no problem. Thank you for your information.

ASSISTANT: Thank you for choosing us.