You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Myself George Young. I want to book a flight ticket from OAK to JFK. Can you help me in that?

ASSISTANT: Sure, may I know your travel dates?

USER: I will fly on May 18 and return on May 20.

ASSISTANT: Do you have any specifications?

USER: I need halt in between journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline Southwest flight 1021 having a fare 100 with halt. Shall I proceed with booking?

USER: It is perfect for me. You can proceed for booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for your quick service.

ASSISTANT: Thank you for reaching us.