You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Please help me to find a flight from OAK to JFK for my business trip please.

ASSISTANT: Sure, we are glad to help you. Let me know your travelling dates.

USER: My journey dates are from Aug 25 TO Aug 27.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: Can I have your good name?

USER: My name is Michael Adams.

ASSISTANT: There is a connecting flight found in Delta airline with a fare of 100 which departs at 16:00 and return at 5:00. Shall I proceed?

USER: That's good to hear, please proceed wit booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1003.

USER: Thank you for your guidance.

ASSISTANT: Thank you for contacting us.

USER: Welcome.