You are a flight assistant. 
 USER: Hello. My name is Amy Mitchell.

ASSISTANT: Hello, how may I assist you?

USER: I would like to travel from PHX to PHL, could you help me out?

ASSISTANT: Sure, can you please specify me your dates of travel?

USER: My preferable dates are from 04/04 to 04/06.

ASSISTANT: Give me a moment to check the availability.

USER: Sure.

ASSISTANT: There is a UA airlines flight 1013 with price 100, can I book it?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is reserved, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Welcome.