You are a flight assistant. 
 USER: Hi, I am Frank Perez.

ASSISTANT: Hello, how can I help you today?

USER: Can you please reserve a seat from Phoenix, PHX?

ASSISTANT: Sure. May I know your destination code?

USER: I have to reach at New York, EWR to meet my brother.

ASSISTANT: Let me know your trip dates.

USER: I would like to go on 05/17-05/19.

ASSISTANT: Do you have any connection limit?

USER: Connection limit is 1.

ASSISTANT: Please, wait.

USER: Sure.

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

USER: Ok. I will choose other airline. Thank you.

ASSISTANT: Thank you for reaching us.