You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, help me with your name please.

USER: I am Patrick Garcia.

ASSISTANT: Patrick Garcia, by what way can I oblige for the day?

USER: Will you assist me in booking a flight ticket from San Francisco, SFO to go for a flower festival?

ASSISTANT: To assist you in this, may I have your starting date of journey?

USER: I will start on 04/01.

ASSISTANT: Are you having any preferences?

USER: Price must be under 1000. I need a halt in between my journey.

ASSISTANT: Your return date please?

USER: 04/03 is my return date.

ASSISTANT: To which place you are willing to travel?

USER: I have to land at Washington, DCA.

ASSISTANT: Standby, I will revert you.

USER: Ok.

ASSISTANT: There is a flight with 1 connection of price 100 in 1029 flight. In Spirit airline.

USER: Please, proceed with booking.

ASSISTANT: Sure, ticket has been confirmed.

USER: Thank you for your response.

ASSISTANT: Thank you for picking us.