You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jessica Jackson here.

ASSISTANT: How may I assist you Jackson?

USER: I would like to visit South Mountain Park in Phoenix and also planned to meet my friends there. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I will help you on that. Could you please provide your nearest airport codes for booking?

USER: My airport codes are from DCA to PHX.

ASSISTANT: Ok, may I know your preferable dates that you want to travel?

USER: My departure date is 02/03 and return date is 02/05. Make sure my connections limit is 1.

ASSISTANT: Ok Jackson, please hold on a moment to check the availability of flights with in your requirements.

USER: Ok, take your time.

ASSISTANT: According to your information, flight number 1003 from Delta airlines with the fare of 100 is matches with your required connections. Shall I proceed with it?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your reservation is done successfully.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us, have a great journey.