You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Ruth Green. I want to travel from JFK to EWR for attending a seminar.Can you please help me for booking a ticket?

ASSISTANT:  Ok, please share with us, when you are looking for your journey?

USER: My travelling dates are 02/26 and 02/28.

ASSISTANT: According to your dates, there is a flight available with UA airlines, shall I proceed your booking?

USER: Make sure that the price limit should not exceed 500.

ASSISTANT: The price is 100 only.

USER: Please confirm the booking.

ASSISTANT: Your ticket is booked with flight number 1013. Thank you for choosing us.

USER: You are welcome.