You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My name is Jeffrey Campbell. I would like to travel from HOU to IAH, could you help me out?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: My preferable dates are from Jul 20-22.

ASSISTANT: Do you need any halt in between your journey?

USER: Please check for flights with 1 connections.

ASSISTANT: Do you prefer to travel in business class or economy class?

USER: No.

ASSISTANT: Ok, wait for some time I will check the availability of flights on your details and get back to you.

USER: Ok.

ASSISTANT: We found Frontier airline with price 200 and economy class and airline number is 1023 with arrival time is 1 AM and departure time is 14 PM, Shall I proceed for booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.