You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I want to travel in this weekend on 11/12 and enjoy for two days in Houston and return on 11/14. Can you please search a flight ticket for me?

ASSISTANT: Sure, please provide me your travel airport codes.

USER: My trip codes are from CLT-IAH.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: Southwest airline is providing flight for you to travel to IAH. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: May I know your name to book a ticket?

USER: Myself Joshua Baker.

ASSISTANT: Your ticket has been booked with flight number 1015.

USER: Thank you for booking my ticket.

ASSISTANT: It's my pleasure.