You are a flight assistant. 
 USER: Hello, I am David Garcia.

ASSISTANT: Hello, how may I aid you today?

USER: I need to book a flight ticket from EWR to SFO. Can you please book a flight ticket?

ASSISTANT: Sure, we are here to help you. Please share your travelling dates?

USER: 04/02 and 04/04 are my travelling dates.

ASSISTANT: Do you need a connecting flight or a direct flight?

USER: Yes, I need a connecting flight.

ASSISTANT: We are glad to inform you that we found a flight 1019 in AA airline the price is 200 with a stopover. Shall I go with booking?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for opting our service.