You are a flight assistant. 
 USER: Hi. I am Michelle Smith.

ASSISTANT: Hello. How can I aid you Smith?

USER: I need to book a flight ticket on 03/28 and 03/30, so can you please help me with booking?

ASSISTANT: Sure Michelle, I can help you in doing that. Will you please forward your travelling airport codes?

USER: Sure, my airport codes are Oakland, CA-OAK and Dallas & Fort Worth, TX-DFW.

ASSISTANT: Ok, do you need connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a couple of minutes Michelle Smith.

USER: Ok, take your time.

ASSISTANT: There is  airline with fare of 100 and a halt in between the journey. Shall I proceed with booking?

USER: That's perfect, please proceed with booking.

ASSISTANT: Your booking has been confirmed on name of Michelle Smith in Frontier 1003 airline.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us, have a great day.