You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Emily White here. I want to go for a holiday trip. Can you please book my tickets from PHX – OAK.

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: My travelling dates are 10/03 and 10/05. Yes, I want 1 halt in between my journey.

ASSISTANT: Sorry, no flights are available on your route.

USER:  Oh! That's ok, thank you for giving the information.

ASSISTANT: Welcome, have a nice day.