You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kevin Mitchell.

ASSISTANT: How may I guide you today?

USER: I have to attend a birthday party in Oakland, can you please help me in searching a flight from Boston?

ASSISTANT: Sure, I am oblige to help you with that. Can you please provide your planned dates of travelling?

USER: Thank you for accepting my request. My planned travel dates are 04/04 and 04/06.

ASSISTANT: Ok, may I know your regional airport codes for booking?

USER: The nearest regional airport codes are BOS and OAK.

ASSISTANT: Please wait a moment to check the flights availability on your route.

USER: Ok, take your time.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 200 provided by Southwest airlines. Shall I proceed with this?

USER: Yes, I am ok with this flight to travel. Please proceed with ticket booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1018.

USER: Thank you for helping me in booking a flight ticket.

ASSISTANT: Thank you for reaching us, hope you have a great journey.

USER: You are welcome.