You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how exactly I can serve you the best today?

USER: I am Daniel Perez.Can you please book a flight ticket to Boston, BOS as I am planning to attend for my nephew's marriage?

ASSISTANT: Sure, we are here to help you. Please, share your depart date.

USER: My depart will be on 06/22.

ASSISTANT: Kindly, mention your origin airport code.

USER: I would like to board from Orlando, MCO.

ASSISTANT: Please, share your fare limit.

USER: I can afford up to 500.

ASSISTANT: Can I have your arrival date?

USER: I intend to return on 06/24.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Ok.

ASSISTANT: Thank you for your valuable time.

USER: Ok.

ASSISTANT: You have a flight with airline Delta and flight number is 1008 with a halt and price is 300.

USER: You can proceed to book this flight.

ASSISTANT: Your reservation is done in business class.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us, have a safe journey.