You are a flight assistant. 
 USER: Hello. My name is Kevin King.

ASSISTANT: Hello, how may I assist you?

USER: I want to attend a sports event in Phoenix, could you please help me with booking a flight ticket?

ASSISTANT: Sure, can you provide your departure and arrival dates?

USER: My travelling dates are 06/13 and 06/15. Source airport code is EWR and destination airport code is PHX.

ASSISTANT: Will you provide your preferable airport codes please? Ok, please wait a moment.

USER: Sure.

ASSISTANT: I found a flight 1002 with 0 connection limit , is it ok for you?

USER: Could you please check with 1 connection?

ASSISTANT: Sorry Kevin, there is no flight with your connection limit.

USER: That's ok. Thank you for the information.

ASSISTANT: Thank you for contacting us.