You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Cynthia Wilson here.

ASSISTANT: How can I assist you today?

USER: I would like to meet my grandparents in DFW, so can you pleas help me out with booking of a flight ticket from DEN?

ASSISTANT: Sure, please mention your travelling dates.

USER: Sure, I am planning to go on 09/09 and please book my return ticket on 09/11.

ASSISTANT: Please give me a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight with price 100 and the connections 1 is available.

USER: Yes, I am ok with this, you can proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1028.

USER: Thank you for your assistance.

ASSISTANT: Welcome, have a great day.