You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: We are planning to watch a movie in LGA, can you please assist me in booking a flight ticket from PHL?

ASSISTANT: Sure, can you share your trip dates?

USER: My trip dates are July 13th and July 15th.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any other specifications?

USER: I will prefer to travel in normal-cost airline.

ASSISTANT: Please forward your name.

USER: Jessica Walker.

ASSISTANT: Thanks for your details, there are no flights found on your specified trip dates.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for availing us.