You are a flight assistant. 
 USER: Hi. I am Ruth Green.

ASSISTANT: Hello, how can I help you today?

USER: I want to celebrate my birthday at EWR, can you please avail me a ticket from PHL?

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

USER: I want to depart on Apr 2nd and return on Apr 4th.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: May I know your connection limit?

USER: I want a single connection in between my journey.

ASSISTANT:  Do you have any particular time for departing and returning?

USER: Yes, I want to return in the afternoon.

ASSISTANT: We found a direct airline: Frontier, flight number: 1022 and price is 200.

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved in economy class. Your arrival time is 19:00PM.

USER: Thank you.

ASSISTANT: Thank you for reaching us.