You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jennifer Roberts here.

ASSISTANT: How can I assist you Roberts?

USER: I am a politician, I have to meet mayor of New York. Please book my ticket from Seattle.

ASSISTANT: Sure, I'll definitely help you in that. Can you please provide me your source and destination airport codes?

USER: My airport codes are SEA and EWR.

ASSISTANT: Ok, may I know your travel dates please?

USER: My itinerary dates are 10/05 and 10/07.

ASSISTANT: Ok, please be on hold Roberts.

USER: Sure.

ASSISTANT: Delta airlines is having a flight with travel charge of 100, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with flight-1007, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.