You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to go Seattle with my friends to celebrate my birthday.

ASSISTANT: Ok.

USER: Please help me to book a flight ticket.

ASSISTANT: Sure, I will help you. May I know your travelling dates please?

USER: Journey dates are 07/04 and 07/06. I need a connecting flight.

ASSISTANT: Can you please let me know where are you heading from?

USER: I need to fly from JFK to SEA. Price should not cross 200.

ASSISTANT: Please provide me your good name.

USER: I am Joshua Perez.

ASSISTANT: Thanks for providing your details, we found a flight on your details with airline Frontier, flight number: 1000. Shall I proceed for booking?

USER: Go ahead.

ASSISTANT: Your ticket has been booked.

USER: Thank you, You have done a good job.

ASSISTANT: Thanks for choosing us.