You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can help you today?

USER: I am Charles Davis from Angeles, CA-LAX.

ASSISTANT: Nice to meet you Davis. Could you please provide me your planned dates to finding flight?

USER: Sure, my planned dates are from 05/10 to 05/12.

ASSISTANT: Ok, please give me a moment.

USER: Ok, take your time.

ASSISTANT: Let me know your airport code of Source.

USER: Sure, I would like to go IAH from LAX.

ASSISTANT: Thank you for providing details. I have found a flight with connection 0 in Hawaiian airlines. Can I proceed with booking?

USER: No please don't proceed because I need 1 connection.

ASSISTANT: Sorry Davis, we can not provide with connection 0.

USER: Thank you for your information.

ASSISTANT: Thank you for choosing us. Have a good day.