You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you help me in booking my flight ticket from ATL to ORD?

ASSISTANT: Please share me your travel dates.

USER: My trip dates will be Aug 19th to Aug 21st.

ASSISTANT: Do you have any specifications?

USER: I prefer a connecting flight.

ASSISTANT: Please share me your name.

USER: I am Alexander Nelson.

ASSISTANT: Flight-1008 is available with JetBlue airlines having single connection and the ticket costs you 200 only in economy class. Are you comfortable with this flight?

USER: You can go ahead with this airline.

ASSISTANT: Thank you. Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.