You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Joshua Baker.

ASSISTANT: Baker, how may I help you?

USER: As a businessman I need to attend a business meeting at Boston, will you help me in booking the flight ticket from OAK to BOS?

ASSISTANT: Sure, please provide your itinerary dates.

USER: Ok, my itinerary dates are from 11/12 to 11/14.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Frontier airlines with flight 1000 is providing service with a connecting flight.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.