You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Virginia Campbell here, I would like to conduct an event regarding Women Empowerment at Houston with my charity members. Could you help me in booking my flight ticket from Denver?

ASSISTANT: Sure, we are happy to help you. May I know travelling dates?

USER: Ok, I would like to fly from 09/22 to 09/24.

ASSISTANT: Please help me with your codes of the airport.

USER: I would like to fly from DEN to IAH. I need a connection in between.

ASSISTANT: Southwest airlines with single connection and price is 200 of 1011 flight. Shall I proceed for booking?

USER: Ok, go on with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you.