You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Please book a ticket from PHL to LAS to meet my childhood friend.

ASSISTANT: Sure, Can you please share your trip dates?

USER: My journey dates are Oct 24 and Oct 26.

ASSISTANT: Do you have any connection limit?

USER: I want single connected flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any requirements?

USER: I don't have any other preferences.

ASSISTANT: We found a connecting flight of fare 100 with airline Spirit and number 1027. Can I proceed?

USER: Ok, please reserve on the name of Anna Rodriguez.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.