You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am Jason Jones need to book a ticket to Oakland from Boston?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Are you looking for an economy class or business class flight?

USER: I do prefer a business class ticket.

ASSISTANT: When did you scheduled to travel?

USER: My scheduled dates are from 11/17 to 11/19.

ASSISTANT: Please share me your airport codes?

USER: My airport codes are from BOS to OAK.

ASSISTANT: How much you can afford in this journey?

USER: I can afford upto 5000.

ASSISTANT: There is a connecting flight with a business class under price of 800. Shall I reserve your seat with 1027 flight?

USER: Yes, the details are perfect you can proceed with booking.

ASSISTANT: Your seat has been reserved with Hawaiian airline.

USER: Thank you.

ASSISTANT: Thank you for availing us.