You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me with the flight ticket booking from SEA to DFW?

ASSISTANT: Can I know your travelling dates?

USER: Ok, please book a flight on the date June 12 and return date is June 14th.

ASSISTANT: May I know your connection limit?

USER: Ok, please book a connecting flight.

ASSISTANT: May I know your name?

USER: My name is Donna Wilson.

ASSISTANT: Here is a connecting flight with fare 100 and 1024 as flight number. Shall I proceed with booking?

USER: Ok, please book.

ASSISTANT: Your ticket is confirmed in economy class.

USER: Thank you for assisting me.

ASSISTANT: Thank you connecting with us.