You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Matthew Nelson. I am planning to attend a wedding party in EWR from SFO. Can you find a ticket for me?

ASSISTANT: Sure, I will search for the flights.

USER: My travelling dates are 12/05 to 12/07.

ASSISTANT: Please wait a moment. There is flight airlines AA with connection 0.

USER:  Make sure that the price limit should not exceed 200 and connection limit should be0.

ASSISTANT: Ok, this flight is matching to your requirements.

USER: Yes, you can proceed the booking.

ASSISTANT: Your flight ticket is booked to the flight number 1000.

USER: Thank you for spending your time in talking to me.

ASSISTANT: Its my pleasure. Thank you for reaching us Nelson.

USER: Welcome.