You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: I need to book a flight ticket from PHL to LGA. Can you please book a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My journey dates are Oct 27 and Oct 29.

ASSISTANT: Do you have any preferences?

USER: No.

ASSISTANT: May I know your name?

USER: I am Jessica Wilson.

ASSISTANT: You have a flight 1029 in UA airline and price 200 with 2 connections, Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you.