You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: John Hall here.

ASSISTANT: How may I guide you today?

USER: Please help me out in booking the ticket from OAK to DTW.

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable dates of travelling?

USER: My trip dates will be 04/04 to 04/06.

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

USER: Ok, take your time.

ASSISTANT: I have found a flight with 1 connection with the fare of 100 provided by Hawaiian airlines. Shall I proceed with this?

USER: Proceed further.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1002.

USER: Thank you for helping.

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