You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Paul Gonzalez.

ASSISTANT: Glad to meet you Paul Gonzalez.

USER: I would like to visit Francisco to meet my sister, can you please help me to book a flight ticket from EWR to SFO?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: Sure, my travelling dates are July 14 and July 16.

ASSISTANT: How much you can afford for airfare?

USER: I can afford 200 only.

ASSISTANT: Wait a moment please.

USER: Sure, I will wait for your response. I need a direct flight.

ASSISTANT: UA airlines s available in your route with the ticket fare of 200, shall I proceed with the booking?

USER: May I know the connection limit?

ASSISTANT: Direct flight is available in your route.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked with the flight-1020.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.