You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Kevin Williams. Could you please book a flight ticket to Los Angeles, LAX from Houston, IAH?

ASSISTANT: Sure, please share your journey dates?

USER: I want to travel on 07/18 and return on 07/20.

ASSISTANT: Do you have any specifications?

USER: I need a connected flight in between my journey.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a connecting flight in Spirit airlines, flight number is 1025 with price is 100. Shall I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.