You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I provide assistance to you?

USER: Can you please help me to book a flight ticket from PHL to EWR?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Let me know your preferable journey dates please.

USER: Sure, I want to depart on Sept 14 and arrival on Sept 16.

ASSISTANT: Ok, is there any connection limit?

USER: Yes, I would like to prefer a connecting flight.

ASSISTANT: Please help me with your name to book a flight ticket.

USER: Myself Ryan Perez.

ASSISTANT: Ryan Perez, please hold on.

USER: Sure, take your time.

ASSISTANT: Thank you for being on hold, I found a connecting flight in an economy class. Shall I book a flight ticket with United airlines?

USER: Yes, you can proceed.

ASSISTANT: Sure, booking has been done with flight number 1022.

USER: Thank you.

ASSISTANT: Thank you for reaching us.