You are a flight assistant. 
 USER: Hello. Debra Wright here.

ASSISTANT: Hello, how may I help you at this moment?

USER: Can you help me to find a flight from DFW to meet my friend who was staying in HOU?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: My travelling dates are 04/14 and 04/16.

ASSISTANT: Can I have a moment please?

USER: Sure.

ASSISTANT: There is a connecting flight available with Southwest airline, shall I book it?

USER: You can proceed.

ASSISTANT: Your booking is done with flight number 1006.

USER: Thanks for your help.

ASSISTANT: You are welcome, have a nice day.