You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Richard Thomas.

ASSISTANT: What can I do for you today?

USER: I would like to meet my friend on her birthday in AZ - PHX. Could you please help me to book a ticket for round trip?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My travelling dates will be on 05/17 to 05/19.

ASSISTANT: Ok, do you need any halt in between the journey?

USER: I need a connecting flight.

ASSISTANT: We found a Jet Blue airline with fare of 200 and a lay by in between the journey matches your travelling schedule.

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed with flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for availing us.