You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you today?

USER: I want to visit Yosemite Adventure at Charlotte, can you please book me a ticket?

ASSISTANT: Sure, please share your travelling airport codes?

USER: My airport codes are from OAK to CLT.

ASSISTANT: When are you willing to travel?

USER: I would like to leave between 05/29 and 05/31.

ASSISTANT: May I know your good name please?

USER: Myself Gregory Nelson.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need a halt.

ASSISTANT: Thanks for sharing your details, we found a connecting flight with fare of 200 in Frontier airline. Shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked with in 1003 flight number.

USER: Thank you so much for your kind service.

ASSISTANT: Thanks for choosing us.