You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Samantha Martinez here.

ASSISTANT: How may I help you?

USER: Can you book a flight ticket for my airport codes that is from CLT to IAH?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: The travel dates are from Jan 02 to Jan 04.

ASSISTANT: Do you have any other specifications?

USER: I prefer a stopover flight.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1003. Shall I proceed with this flight?

USER: I am fine with the airlines. You can book it.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Most welcome.