You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to visit Dallas with my friends. Can you do the reservation?

ASSISTANT: Sure, please forward your travelling dates?

USER: My journey dates are 02/21 and 02/23.

ASSISTANT: Help me with your airport codes?

USER: My airport codes are CLT-DFW.

ASSISTANT: May I know your good name please?

USER: Laura Martin here.

ASSISTANT: We found a Frontier airline with flight number 1010 and fare 100 having a lay by. Shall I book it?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.