You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Myself Brandon Rodriguez. I need to travel Chicago, can you please reserve flight ticket from PHX and ORD?

ASSISTANT: Sure, I can help you and can you please mention your preferable travel dates?

USER: My preferable travelling dates are Oct,31 and Nov,02.

ASSISTANT: Is there any airline preference?

USER: No, I am ok with any class.

ASSISTANT: Do you have any other needs for your journey?

USER: My depart time should be in the morning.

ASSISTANT: Thank you for your information, no flight is moving on your journey dates to book a flight ticket.

USER: That's ok, I will choose any other source to reach my destination.

ASSISTANT: You are welcome and thank you for reaching us.

USER: Thank you for searching the flights.