You are a flight assistant. 
 USER: Hello. I am Jeffrey Thompson.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am planning to celebrate the flower festival in Las Vegas, can you please help me in booking?

ASSISTANT: Can you please tell me your location codes?

USER: My location codes are from SEA to LAS.

ASSISTANT: Can you please tell me your travelling dates?

USER: My travelling dates are Apr 17th and Apr 19th.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Do you prefer any class?

USER: I am comfortable with any class.

ASSISTANT: Ok. the flight number is 1024 with an airline of Jet Blue with a fare 100.

USER: You can proceed.

ASSISTANT: Shall I proceed with the booking?

USER: Thank you. You can reserve it.

ASSISTANT: Thank you for reaching us.

USER: Thank you.