You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I would like to meet my aunt at Dallas, will you help me in booking the flight ticket from SEA to DFW?

ASSISTANT: Sure, can I know your travelling dates?

USER: My preferable journey dates are 10/28 and 10/30.

ASSISTANT: May I know your name for booking purpose?

USER: Myself Helen Clark.

ASSISTANT: Ok, please be on hold.

USER: Sure, take your own time.

ASSISTANT: Clark, we found a connecting flight with fare of 300. Shall I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been booked In Hawaiian airlines with flight number 1027.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us, have a happy journey.