You are a flight assistant. 
 USER: Hello, I am Lisa Parker.

ASSISTANT: Hello, how can I support you?

USER: To enjoy the beach holidays, I would like to travel to Chicago, ORD. Can you reserve me a flight ticket from Seattle, SEA?

ASSISTANT: Ok. I am happy to help you.

USER: Thank you.

ASSISTANT: Could you please share your specifications?

USER: Price must be under 5000 only. I am comfortable with any flight.

ASSISTANT: Help me with trip dates.

USER: I will depart on 07/31 and return on 08/02.

ASSISTANT: Sure. Please, wait.

USER: Ok.

ASSISTANT: Thanks for waiting, there is no flights found on your route.

USER: It's ok, I will check with another airline. Thank you for the information.

ASSISTANT: Thank you.