You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Kevin Nelson. I have a meeting in Coit Tower at CA-SFO. Can you book a ticket on 05/03?

ASSISTANT: Sure, I will help you. Please provide me your source point?

USER: I will depart from NY-EWR.

ASSISTANT: Kindly mention me your return date?

USER: I will return on 05/05.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: OK, please wait a minute.

USER: Ok.

ASSISTANT: We found 1022 Delta airline with single connection and price of 200. Shall I proceed with booking?

USER: Ok, you can proceed further.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.