You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Anthony Johnson. I am planning to visit a new place in DFW.Can you please help me out to book a ticket from PHX?

ASSISTANT: Sure, may I know when are you planning your journey?

USER: My departure date is 02/02 and return date is 02/04.

ASSISTANT: Please wait a minute. Anthony, there is a flight from JetBlue airlines providing service with price 100. Shall I book the ticket?

USER: Make sure my connection limit is 0.

ASSISTANT: There are no flights available with connections 0, Anthony.

USER: That's fine.

ASSISTANT: Thank you for choosing us, have a good day.

USER: Thank you for your help.