You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Samantha Evans.

ASSISTANT: How may I help you?

USER: Can you please book  a flight ticket from Orlando, MCO to New York, LGA?

ASSISTANT: Please provide your travelling dates.

USER: My journey dates are, depart on 04/18 and arrival on 04/20.

ASSISTANT: Do you need halt in between your journey?

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

ASSISTANT: No connecting flights found for your travelling dates.

USER: Ok, no issue.

ASSISTANT: Thanks.

USER: Thank you for your information.