You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Christine Smith here.

ASSISTANT: How can I assist you today?

USER: My preferable dates for travel are 05/03 to 05/05. Can you book the flight ticket?

ASSISTANT: Sure, I will help you. May I know your source and destination codes?

USER: My airport codes for boarding the flight are MSP to CLT.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: The flight is available with Frontier airline having one connection limit and airfare is 100.

USER: You can book it.

ASSISTANT: Your ticket has been booked with flight number 1013.

USER: Thank you.

ASSISTANT: Thank you for reaching us.