You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Karen Harris from Chicago.

ASSISTANT: How can I help you?

USER: I want to go Phoenix next week, can you please book a flight ticket for me?

ASSISTANT: Sure, please tell your travelling dates.

USER: Thank you, I want to take off on 10/10 and destination airport is 10/12.

ASSISTANT: Can you please tell your travelling airport codes?

USER: I want to fly from ORD and destination airport is PHX.

ASSISTANT: For your destination I found a flight from Hawaiian airlines with 0 connection and ticket price is just 100. Shall I proceed with reservation process?

USER: But I want 1 connection limit flight. Can you please check once again?

ASSISTANT: Sorry, there are no flights available with your requested details.

USER: Oh! It's ok no problem. Thank you for your service.

ASSISTANT: Thank you and have a nice day.