You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What help do you require from our travel agency?

USER: Kevin Phillips here. I want to attend a Marriage in New York. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I will definitely help you with the ticket booking. Can you please tell me your travel dates?

USER: My travelling dates are from 08/18 to 08/20.

ASSISTANT: Ok, which airports are nearest to your preferred locations?

USER: My airport codes are from MCO to EWR.

ASSISTANT: Ok, please wait a moment. I will check the flight availability and get back to you.

USER: Ok, I will wait.

ASSISTANT: I have found a flight which is having a connection limit 2 and the ticket cost is 100 in the flight airlines Delta. Can I proceed with ticket booking?

USER: Make sure my connections limit is 1.

ASSISTANT: Sorry to inform you, there are no flights found with connection limit 1 on the dates you have provided.

USER: Anyway, thanks for the information.

ASSISTANT: You are welcome. Thank you for choosing us.