You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: I am planning to book a flight ticket on 05/12 to 05/14. Could you please help me in flight booking?

ASSISTANT: Sure, I am here help you. May I know your journey points?

USER: I am planning to take my children's to Rock Creek Park in DC - DCA and my origin from CO - DEN.

ASSISTANT: Ok, do you have any price limit?

USER: My price limit is 500.

ASSISTANT: To proceed further I need to know your name?

USER: Sure, my name is Donald Hill.

ASSISTANT: We are happy to inform you that there is a flight found with Frontier airline of flight number 1019 and one connection. Shall I proceed for booking?

USER: Ok, confirm to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you, for your good response.

ASSISTANT: Thanks for connecting with us. Wish you a great journey.