You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Laura White, can you help me to book a flight ticket?

ASSISTANT: Sure, I can help you with that. Can you please provide the airport codes?

USER: I am planning to attend my brother's birthday party, location codes are EWR and PHX.

ASSISTANT: Laura, can you please help me with your travelling dates?

USER: My planning dates are 07/17 and 07/19.

ASSISTANT: Ok, let me check for the availability of flight.

USER: I want 0 connection flight.

ASSISTANT: Laura, I am sorry to inform you that there is no flight available with 0 connection.

USER: That's fine. Thank you for your help.

ASSISTANT: You are welcome. Thank you for contacting us.