You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what services are you expecting from us?

USER: I want to travel in economy class from PHL. Can you please make a reservation?

ASSISTANT: Definitely, I will help you.

USER: Thank you.

ASSISTANT: When you want to travel?

USER: I would like to travel on Oct 21 and 23.

ASSISTANT: Ok, please share your landing details.

USER: My destination airport code is ORD.

ASSISTANT: Do you need any flag stop in between your journey?

USER: Yes, I need a stopover in between my journey.

ASSISTANT: Is there any concerns to meet?

USER: No.

ASSISTANT: To proceed further, we need your name.

USER: Sure, my name is Stephanie Brown.

ASSISTANT: Thanks for the details, please standby.

USER: Sure.

ASSISTANT: Thank you for waiting, no flights are currently running due to bad weather conditions at your destination place.

USER: Ok, I will choose another alternative to go. Thank you.

ASSISTANT: Thank you for choosing us.