You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want to fly from BOS to EWR. Can you book a ticket from that route?

ASSISTANT: Could you let me know your journey dates?

USER: My planned travel dates are 02/23 and 02/25.

ASSISTANT: Is there any class preference?

USER: I am comfortable with economy class only.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I want a flight with single connection.

ASSISTANT: Please let me know your name?

USER: Sure, Paul Harris here.

ASSISTANT: Found ticket with Frontier airlines for price 200. Shall I book a ticket?

USER: Yes, you can proceed with that booking.

ASSISTANT: Ok. Your ticket is booked in an economy class having flight number 1020.

USER: Thank you for the booking.

ASSISTANT: Thanks.