You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Pamela Martinez.

ASSISTANT: How may I help you today?

USER: I want to attend to my uncle's wedding anniversary in Dallas & Fort Worth, TX - DFW . Can you be my helping hand for booking a flight ticket?

ASSISTANT: Sure, can you please provide your returning airport and dates?

USER: I want to travel from Oakland, CA - OAK. My journey starts from 10/20 to 10/22.

ASSISTANT: Ok, please hold on.

USER: Ok.

ASSISTANT: I will check the available flight and revert you. Thank you for holding on. We founded an airline Hawaiian of 1003 flight number . The airfare is 100 with 2 connections. Shall I proceed?

USER: I need only one connection.

ASSISTANT: We don't have a flight with 1 connection.

USER: Ok, Thanks for your information. Do not proceed for any booking.

ASSISTANT: Ok, Thank you for availing us.