You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Amy Collins, I am flying to NY-LGA to New York NY-JFK to see my friend. Can you help me to book a flight under fare of 200?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: I will fly on 09/30 and return on 10/02.

ASSISTANT: Do you need any halts in between your journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting there is no flights found on your details.

USER: Ok, thank you for the details.

ASSISTANT: Thanks for choosing us.