You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Samuel Garcia. I want to book a flight ticket from Houston, TX - HOU to Charlotte, NC - CLT, can you help me in flight booking?

ASSISTANT: Sure, can you share your journey dates?

USER: I would like to fly on 02/15, return on 02/17.

ASSISTANT: Do you need any specifications?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight with number 1003 in airline JetBlue, the fare is 100. Can I book it?

USER: You can proceed to booking.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.