You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Jonathan Davis planning to have a round trip from IAH, can you help me to book a flight ticket?

ASSISTANT: Sure, please tell me your travel dates.

USER: Sure, my travelling dates will be 02/12 and 02/14.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: Flight-1016 of Southwest airlines is available for you with 1 connection.

USER: Yes, proceed with my booking.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you.

ASSISTANT: You are welcome.