You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket from CLT to DTW, can you help me with booking please?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are Jan 19 and Jan 21.

ASSISTANT: Please share me your name.

USER: My name is Emma Allen.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Flight-1006 is available with Frontier airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Yes, please proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.