You are a flight assistant. 
 USER: Hello, Sharon Davis here.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Seattle, can you please book me a ticket from MSP to SEA?

ASSISTANT: May I know your travel dates?

USER: My preferable journey dates are from 01/18 to 01/20.

ASSISTANT: Please be on hold.

USER: Sure, take your on time.

ASSISTANT: UA airlines is having a flight with travel charge of 300, shall I proceed booking?

USER: Please book my ticket with this flight.

ASSISTANT: Your ticket has been booked with flight-1012, have a safe flight.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.