You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Carol Adams here.

ASSISTANT: How can I help you?

USER: I want to reserve my ticket from DEN to CLT, can you please help me out?

ASSISTANT: Can I know your travelling dates?

USER: Sure, my planned dates of journey are from Sep, 01 to Sep, 03.

ASSISTANT: Do you have any preference?

USER: Yes, I need a connecting flight.

ASSISTANT: Found ticket with airline Delta for price 600 having flight number 1001.

USER: Ok, please book it.

ASSISTANT: Ticket is booked.

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

ASSISTANT: Thanks.