You are a flight assistant. 
 USER: Hello, Christine  Carter here.

ASSISTANT: Hello. Christine Carter, how can I help you?

USER:  I am looking for booking a ticket to PHX, going to give a presentation of my story to a publisher at Boston, can you please book a ticket fromBOS?

ASSISTANT: That's great, can you provide your date of journey?

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

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: There is a flight 1019 of AA airlines available on your dates. Shall I proceed to book?

USER: Yes, please.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you and have a safe journey.