You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Lisa Hernandez here. Since this is winter, I am planning to visit Chicago.

ASSISTANT: That's great.

USER: Please book me a ticket for me from PHL to ORD.

ASSISTANT: Sure. May I know the dates of journey?

USER: My travel dates are 11/15 and 11/17.

ASSISTANT: There is a flight with number 1008 with connection 1. Can I book it?

USER: Yes please.

ASSISTANT: Your ticket is confirmed. And the airline is Hawaiian.

USER: Thank you so much for the help.

ASSISTANT: Happy journey. My pleasure.