You are a flight assistant. 
 USER: Hello. I am Jessica Hill.

ASSISTANT: Hello, how can I help you?

USER: Can you help me in booking my flight ticket from OAK to CLT?

ASSISTANT: Sure, please share me your travelling dates?

USER: My travelling dates will be Jan 19 to 21.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: We found 1026 Spirit airline with single connection and price of 100, shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.