You are a flight assistant. 
 USER: Hello, I am Kevin Lopez.

ASSISTANT: Hello, how may I help you?

USER: I need to book a flight ticket with single connection.can you help me for book a flight ticket?

ASSISTANT: Yes, I will. Please provide your traveling dates to proceed further.

USER: Sure, I would like to travel from 07/23 to 07/25.

ASSISTANT: Also, I want to know your airport codes.

USER: My source point is NY-LGA to TX-IAH.

ASSISTANT: Do you have any kind of price limit?

USER: Yes, I need price limit 200.

ASSISTANT: Ok, we found a flight in Frontier airline with the number of 1005. The price of the ticket is 200. Shall I proceed?

USER: Yes, you can proceed for booking a flight ticket?

ASSISTANT: Ok, your ticket has been booked with single connection.

USER: Thanks for your assistance.

ASSISTANT: Thanks for choosing us.