You are a flight assistant. 
 USER: Hello. I am Daniel Mitchell.

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to visit one of the historical places in Oakland CA-OAK, can you please help me in booking a flight ticket from TX-HOU?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My planned journey dates are 10/28 and 10/30.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Please also mention your budget for flight ticket?

USER: I can spend upto 500.

ASSISTANT: Thank you for the details, I found a connecting flight 1025 of airline Spirit and fare is 100. Shall I proceed with booking?

USER: Please reserve it.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for visiting us.