You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you?

USER: My name is Elizabeth Brown, I want to fly from PHX to EWR.

ASSISTANT: Ok, Is there any price limit for you?

USER: Price limit is 5000.

ASSISTANT: Do you want any connection in between your journey?

USER: Yes, I need single connection.

ASSISTANT: Ok, please mention your travel dates?

USER: Sure, arrival date is 06/05 and depart date is 06/03.

ASSISTANT: Kindly mention your airport codes with abbreviates?

USER: I have already mentioned.

ASSISTANT: Ok, please hold on for a minute.

USER: Okay.

ASSISTANT: We apologize, but at this time there are no flights that matches your needs.

USER: Okay.

ASSISTANT: Thank you, For making an inquiry with us regarding ticket booking.

USER: Thank you for your response.