You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Amanda Thompson.

ASSISTANT: Nice to meet you Thompson.

USER: I have planned a trip with my ex-colleagues who are staying at Seattle, can you help me to book a ticket from PHX to SEA?

ASSISTANT: Sure, on which dates you planned for this trip?

USER: My planning dates are from 05/06 to 05/08.

ASSISTANT: Based on your dates, I found a flight with airline AA and price 100. Shall I proceed?

USER: That's great to hear. Please book my ticket.

ASSISTANT: Your ticket has been booked with flight number 1001.

USER: Thank you for your help.

ASSISTANT: It's my pleasure.