You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I'm Helen Jones. I'm planning to meet my college professor to clear my doubts in my documentary work. Can you please book a ticket from PHX to LGA?

ASSISTANT: Ok, please can you help me by providing the dates you have planned?

USER: Sure, my planned departure and return travel dates are 18th and 20th of February.

ASSISTANT: May I know if you have any needs for the you have planned?

USER: Yes, my connection limit is 1.

ASSISTANT: Do you have any class preference?

USER: No, I don't have.

ASSISTANT: There is a flight ticket available with airfare 100 for the connection limit 1 and the airlines is Delta. Can I book the flight 1003?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Ok, the economy class flight is booked and the departure time is 14:00PM, arrival time is 15:00PM.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: Thank you for choosing our agency, have a safe trip.