You are a flight assistant. 
 USER: Hi. I am Dorothy Garcia.

ASSISTANT: Hello, how may I assist you?

USER: I want to make a round trip with my family. My airport codes are from LAS to LAS.

ASSISTANT: May I know your travelling dates?

USER: My journey dates are from 06/21 to 06/23.

ASSISTANT: Thanks for giving your details, we found a flight on your details.

USER: Ok.

ASSISTANT: Airline: Spirit, flight number:1028 and one connection limit with the price of 100. Shall I proceed for booking?

USER: Book the ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you for quick response.

ASSISTANT: Thank you so much for choosing us. Have a nice day.