You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guided you today?

USER: Can you aid me change my reservation due to an emergency?

ASSISTANT: Sure, I am gleeful to help you with that changing reservation.

USER: Thank you.

ASSISTANT: May I know your name for checking your previous reservation status?

USER: Kenneth Hall here.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: I have found your previous reservation under your name. Can you please share your new planned journey dates?

USER: My travel dates are Nov 10 and Nov 12 respectively.

ASSISTANT: May I know your new preferable airport codes?

USER: My nearest airport codes are SFO to HOU.

ASSISTANT: Do you have any class preference?

USER: No class preferences for me.

ASSISTANT: Would you like to board a direct flight or connecting flight?

USER: Make sure that connection limit is single.

ASSISTANT: Do you have any other specifications?

USER: No other specifications for me.

ASSISTANT: There is a connecting flight-1028 available in Spirit Airlines with a fare of 100. Shall I proceed with booking?

USER: Please proceed for booking.

ASSISTANT: Kenneth Hall, your booking is done in economy class.

USER: Thank you for the help.

ASSISTANT: Most welcome, thank you for reaching us. Have a safe journey.