You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I have a land dealing work at Dallas, can you help me in booking a ticket from Orlando?

ASSISTANT: Sure, can you please provide me your boarding and landing airport codes?

USER: My airport codes are from MCO to DFW.

ASSISTANT: On which dates are you planning your journey?

USER: My journey dates are from 11/22 to 11/24.

ASSISTANT: Please give me your name for further proceedings.

USER: My name is Angela Harris.

ASSISTANT: Angela, there is a flight available on those dates from Delta airlines with ticket fare of 100 and 1 connection. Shall I proceed booking?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket has been booked with flight-1002, have a safe flight.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.