You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I'm Laura Edwards. I need to meet my friend in IAD, can you book a ticket from PHX?

ASSISTANT: Sure Laura, can I know the dates of travel?

USER: My travel dates are from 06/21 to 06/23.

ASSISTANT: Flight 1023 of JetBlue airlines matches with your preferences, can I proceed?

USER: Please book the ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you, have a good day.

USER: Welcome.