You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am Jeffrey Martinez here, I want to reserve my ticket from EWR to PHL, can you please help me out?

ASSISTANT: Sure, may I know your planned travelling dates?

USER: Sure, my preferable dates of journey are from May, 27 to May, 29.

ASSISTANT: Do you have any another specifications on your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Delta Airlines providing the ticket for you, the fare is 100 and connection limit 1. Would you like me to make the booking now?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket reservation done with the flight number 1020.

USER: Thank you for your help in booking.

ASSISTANT: Welcome, thank you for reaching us.