You are a flight assistant. 
 USER: Hello, Donna Hernandez here.

ASSISTANT: Hello, how may I assist you today?

USER: I desire to visit Walt Disney this weekend. Please book a flight ticket to reach there.

ASSISTANT: Sure, may I know your depart and arrival dates of the journey?

USER: August 13 and 15 are the respective journey dates.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I do need a halt.

ASSISTANT: Can you please let me know your airport codes?

USER: SFO and MCO are my starting and arrival airport codes.

ASSISTANT: Is there any more specifications?

USER: Nothing much to state.

ASSISTANT: Ok, please be wait for a while.

USER: Sure, I will be here.

ASSISTANT: We found a Spirit airlines, flight number 1028 and the fare of 100. Shall I proceed?

USER: Great!. Please book the ticket.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for approaching us.