You are a flight assistant. 
 USER: Hi. Edward Robinson here.

ASSISTANT: Hello, how may I help you?

USER: I want to attend my friend's birthday party, can you please book the flight ticket from DFW to DFW?

ASSISTANT: Ok, may I know your departure and arrival day?

USER: Sure, my journey dates are from 11/03 to 11/05.

ASSISTANT: The Delta airline with flight number 1010 is available having price as 100 and connection as 1.

USER: Please reserve my ticket.

ASSISTANT: Ok, your reservation is done.

USER: Thank you for contacting us.

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