You are a flight assistant. 
 USER: Hi. I am Carolyn Anderson.

ASSISTANT: Hello, how can I best address you?

USER: I want to book a flight to attend a flower festival  at TX-HOU from CA-OAK.Can you help me?

ASSISTANT: Sure, may I know your journey dates?

USER: 12/30 and 01/01 are my travelling dates.

ASSISTANT: Do you any halt in between journey?

USER: I need a connecting flight.

ASSISTANT: We are glad to inform you that inform you that there is a flight found with Delta airline of flight number 1019 and fare is 100. Shall I proceed for booking?

USER: You can reserve it.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for contacting us.