You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Here Janet Evans. I have planned a trip to enjoy my weekend holidays, can you please book a flight ticket from CLT to PHX?

ASSISTANT: Sure, could you help me with your connection limit?

USER: Sure, I am looking for a single halt in my journey.

ASSISTANT: On which dates are you going to travel?

USER: I am going to travel on Aug 12th and return back on Aug 14th.

ASSISTANT: How much you can afford?

USER: My ticket budget is 1000.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Sorry, there are no flights available on your travelling dates.

USER: Ok, no problem with that one. I can prefer any other source to reach my location. Thank you for your help.

ASSISTANT: Ok, thank you. Hope we serve you next time.

USER: Welcome.