You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: Please help me to find a flight from OAK to SFO for my journey.

ASSISTANT: Sure, I am happy to help you. When are you willing to travel?

USER: My trip dates are from July 3 to July 5.

ASSISTANT: Do you prefer any lay by in between journey?

USER: I need a flight with 1 stopover.

ASSISTANT: Is there any other specifications for you?

USER: No, thank you for asking.

ASSISTANT: Can I have your good name?

USER: Emily Carter here.

ASSISTANT: There is a connecting flight found in JetBlue airline with a fare of 100 which departs at 21:00 and return at 7:00. Shall I reserve?

USER: That's great to know. Please proceed with booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1021.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.

USER: Welcome.