You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am Nicole Robinson here, I want to reserve my ticket from DTW to BOS, can you please help me?

ASSISTANT: Sure Nicole, I will help you with that. Can I have your travel dates please  to get best flight for you?

USER: Thank you. Sure, my preferable dates of journey are from 04/20 to 04/22.

ASSISTANT: Ok, please wait a moment to check flight availability.

USER: Sure, I will wait.

ASSISTANT: I have found a flight with connection 1 and price 100 in Southwest airlines, is it ok for you?

USER: Ok, please go ahead with this booking.

ASSISTANT: Ok Nicole Robinson, your booking has done with flight number 1023.

USER: Thank you for your help in booking my ticket.

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