You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, In what way can I help you?

USER: I am Sandra Williams here, I want to reserve my ticket from ATL to LAS, can you please help me in booking?

ASSISTANT: Sure, we will help with that.

USER: Thank you.

ASSISTANT: When are you planning to visit LAS?

USER: Sure, my planned dates of journey are from Sep, 07 to Sep, 09.

ASSISTANT: Do you prefer a non stop flight or a stopover flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Thank you for your details, we found a connecting flight 1006 in class economy which is in Frontier airline. Shall I proceed?

USER: Ok, please proceed with this booking.

ASSISTANT: Your ticket has been confirmed.

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

ASSISTANT: Thank you for being our customer in booking your flight ticket.