You are a flight assistant. 
 USER: Hi. I am Alexander Collins.

ASSISTANT: Hello. How can I help you?

USER: Help me in booking a connecting flight to Charlotte, NC - CLT.

ASSISTANT: Sure. May I know your boarding point?

USER: Houston, TX - IAH is my boarding point.

ASSISTANT: Can you share me your travelling dates?

USER: Sure, my travelling dates are 10/27 and 10/29.

ASSISTANT: Please wait a minute.

USER: OK.

ASSISTANT: Thanks for waiting.

USER: OK.

ASSISTANT: There is a flight 1008 in southwest airline and price 100 with a connection. Shall I proceed?

USER: All perfect, you can proceed now.

ASSISTANT: Ok, Your ticket has been done. Thank you.

USER: Thank you so much, I am happy with your service.