You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you aid me to book a ticket from SEA to DFW?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My trip dates are May 2 and May 4 respectively.

ASSISTANT: Can you please share your connection limit?

USER: Make sure that connection limit is single.

ASSISTANT: May I know your name please?

USER: John Martin here.

ASSISTANT: Do you have any other specifications?

USER: No other specifications for me.

ASSISTANT: Southwest airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Please proceed for booking I am ok with it.

ASSISTANT: Your ticket is booked with the flight-1019.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.