You are a flight assistant. 
 USER: Hello,. I am Anna Johnson.

ASSISTANT: Hello, how can I oblige you today?

USER: I would like to book a flight ticket to attend Lionel Hampton Jazz Festival in Minneapolis & St. Paul, MSP. Can you please reserve a flight ticket under the fare of 500?

ASSISTANT: Sure, help me with your travelling dates.

USER: My journey dates are, depart on 10/29 and arrival on 10/31.

ASSISTANT: From which airport you would like to board?

USER: I would like to board from Oakland, OAK.

ASSISTANT: Do you need any halt in between the journey?

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

ASSISTANT: There is a connecting flight in Delta airlines with 1002 flight number. Shall I proceed with booking?

USER: Ok, proceed with the booking.

ASSISTANT: Your booking has been confirmed with a fare of 100.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.