You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in flight ticket booking process from DCA to PHX?

ASSISTANT: Sure, kindly mention your planned travelling dates to proceed further.

USER: Thank you for your response, I want to take off on Dec 07 and book my return ticket also on Dec 09.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I will prefer 1 break in between my journey.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: I don't have any preferences.

ASSISTANT: To proceed  further, can I have your name please?

USER: Sure, my name is Richard Hall.

ASSISTANT: Thank you for providing your journey details, please wait a moment I'll search best flight for you.

USER: Ok.

ASSISTANT: Thank you for your time, JetBlue Airlines is providing a connecting flight and the airfare is about 100 with flight 1003.

USER: Please confirm this flight ticket for me.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice day.