You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Janet Parker.

ASSISTANT: How shall I assist you?

USER: I would like to go for a holiday trip to Houston, HOU. Will you assist me in booking a plane ticket with connecting flight?

ASSISTANT: Could you please let me know your travelling dates?

USER: My planned journey dates are 01/25 and 01/27.

ASSISTANT: Please provide your origin airport code?

USER: I will board from New York, EWR.

ASSISTANT: No flights found at the moment.

USER: It's ok.

ASSISTANT: Thanks.

USER: Thank you for the information.

ASSISTANT: Have a nice day!.