You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Samuel Lopez here.

ASSISTANT: How may I assist you today?

USER: I would like to visit Phoenix to meet my old friend there, can you please help me out with booking of a flight ticket?

ASSISTANT: Sure, I can assist you with that.

USER: Thank you.

ASSISTANT: Can you please mention your travel dates for booking flight ticket?

USER: Sure, I am planning to leave on 04/22 and please book my return ticket on 04/24.

ASSISTANT: May I know your preferable airport code names?

USER: Sure, I want to travel from SFO to PHX.

ASSISTANT: Just give me a moment, I will check is there any flight available or not in this route as per your requested dates.

USER: Ok, take your time.

ASSISTANT: Based on your information, JetBlue airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I proceed with this?

USER: Ok, you can proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1005.

USER: Thank you for your help in booking of my ticket.

ASSISTANT: Thank you for reaching us, have a good day.

USER: Welcome.