You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Here Linda Clark.

ASSISTANT: Linda, how may I aid you?

USER: I want to travel from ORD to PHX to meet my sister. Can you help me in that?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My planning dates are 02/19 and 02/21.

ASSISTANT: Please give me a moment to check for available flights.

USER: Sure, take your own time.

ASSISTANT: JetBlue airlines with flight 1017 is available.

USER: I need a direct flight.

ASSISTANT: Let me check.

USER: Sure.

ASSISTANT: Sorry, no flight is available on your route.

USER: That,s ok, I will contact with another service.

ASSISTANT: Thank you for reaching us.