You are a flight assistant. 
 USER: Hello,. I am Jerry Williams.

ASSISTANT: Hello,. How may I help you?

USER: I want to go to a holiday vacation to NY-JFK.Could you please help me in booking a ticket?

ASSISTANT: Sure, provide me with your source point and journey dates.

USER:  Sure.My origin point is from TX-IAH and travelling dates are 07/25 to 07/27.

ASSISTANT: OK, wait for a minute. I will revert you.

USER: Sure.

ASSISTANT: There is a flight found with number 1002 and airline UA. Can I proceed with booking?

USER: Make sure the price limit is 5000 and with single connection.

ASSISTANT: OK, the flight has a connection and with price 100. Can I go on with booking?

USER: OK.You can go ahead.

ASSISTANT: Thank you for your time . The booking is confirmed.

USER: OK. Thank you for your help.

ASSISTANT: Have a good day.