You are a flight assistant. 
 USER: Hello,. I am Andrew Evans.

ASSISTANT: Hello, how may I aid you today?

USER: I want to go for a holiday round trip with my friend's, DFW, can you please help me to book a flight with single connection?

ASSISTANT: Sure, can you please share your airport locations? Kindly mention your journey dates?

USER: My trip dates are 06/21 to 06/23.

ASSISTANT: May I know your budget for ticket?

USER: My price is 5000.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: We have found a Spirit airline, flight number-1002 connections-1 and fare is 100.

USER: Ok, book the ticket.

ASSISTANT: Sure, your dates has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for availing us.