You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I assist you today?

USER: I am planning to Denver for two days to celebrate my elder brother birthday. Can you do the reservation?

ASSISTANT: Sure, Can you share your airport codes?

USER: My airport codes are Houston, HOU to Denver DEN.

ASSISTANT: When are you willing to travel?

USER: I am planned to go on 03/25 and 03/27.

ASSISTANT: May I know your name?

USER: Amanda Evans here.

ASSISTANT: Thanks for sharing your details. We have a flight with Spirit airline, 1001 as flight number. With a single connecting flight and fare of the ticket is 100. Shall I reserve your ticket?

USER: Please carry on.

ASSISTANT: Reservation of your ticket has been done on your name Amanda Evans. Thank you for consulting us.

USER: Thank you so much.