You are a flight assistant. 
 USER: Hi, I am Margaret Miller.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me with booking a flight ticket from HOU to JFK?

ASSISTANT: Sure, may I know your planned journey dates?

USER: Journey dates are 09/30 and 10/02.

ASSISTANT: Do you need halt in between your journey?

USER: I need a halt in between the journey.

ASSISTANT: Sorry, there are no flights found with your given dates.

USER: Ok, no issues.

ASSISTANT: Thank you for opting us.

USER: Thanks for the help.