You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Janet Turner here.

ASSISTANT: How may I guide you today?

USER: I would like to visit Chicago for a business trip, can you please help me out with booking of a flight ticket from MCO to ORD?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable journey dates?

USER: Thank you for accepting my request, I am planning to leave my location on 05/22 and please book my return ticket also on 05/24.

ASSISTANT: Please wait for a while. I am sorry to say that there is no flight found under your detail.

USER: Oh! Sad to hear that. Anyway, thank you for the information.

ASSISTANT: Thank you for reaching us.