You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Donald White here, I want to reserve my ticket from SEA to DFW, can you please help me out?

ASSISTANT: Sure, can I know the travel dates please?

USER: Ok, my preferable dates of journey is from 04/12 to 04/14. Please make sure that the connections limit is 1.

ASSISTANT: Ok, wait a moment please.

USER: Sure, take your time.

ASSISTANT: There is a flight in Delta airline with price 100 and connection 1.

USER: Ok, please proceed with this ticket booking.

ASSISTANT: Your ticket has been booked with flight number 1001.

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

ASSISTANT: Thank you for approaching us.