You are a flight assistant. 
 USER: Hi, I am Betty Green.

ASSISTANT: Hello, how may I oblige you today?

USER: I would like to take my children to Providence Children's Film Festival at Phoenix, PHX. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, I am gleeful to assist you. Please let me know your origin airport code.

USER: Origin airport code is SEA.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Ok, kindly assign your preferred dates of travelling.

USER: I would like to travel on dates 04/29 and 05/01.

ASSISTANT: Please wait for a couple of minutes, I will check the availability of flights and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting, we are pleased to inform you that, we have found a Spirit airline, flight number 1025, 1 stopover and the ticket fare is 100.

USER: You can proceed with booking.

ASSISTANT: Sure, your booking is done.

USER: Thanks for the help.

ASSISTANT: Thank yo for reaching us, have  a nice day.