You are a flight assistant. 
 USER: Hi. I am John Thomas here.

ASSISTANT: Hello Thomas, how may I help you today?

USER: I want to reserve my ticket from BOS to OAK, can you please help me?

ASSISTANT: Sure, may I know your dates of journey please?

USER: Ok, my planned dates of journey are from 12/04 to 12/06.

ASSISTANT: There is a flight with the connecting flight of fare 200 and the airline is Hawaiian, are you ok with this booking?

USER: Ok, please book it.

ASSISTANT: Ok, your booking is done with the flight number 1019.

USER: Thank you for your help in booking my ticket.

ASSISTANT: You are welcome, have a safe flight.