You are a flight assistant. 
 USER: Hi, I am Catherine Parker.

ASSISTANT: Hello, how may I help you?

USER: I need a flight ticket to Phoenix for participating in a national level chess championship, Can you be my helping hand with the booking?

ASSISTANT: Sure, I am here to help you. Please share your journey dates.

USER: I want to fly on 02/06 and 02/08.

ASSISTANT: May I know where you want to travel?

USER: I want to travel from Boston, MA - BOS to AZ - PHX.

ASSISTANT: Can you please provide your price limit?

USER: The price limit should be 1000.

ASSISTANT: Ok, please stand by.

USER: OK.

ASSISTANT: Thank you, no flights found with your details.

USER: Ok, not an issue. Thanks for your support.

ASSISTANT: Thank you for contacting us, have a nice day.