You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Ruth Rodriguez here.

ASSISTANT: Ruth Rodriguez. How may I help you?

USER: I would like to celebrate my birthday at Phoenix, please help me in booking a ticket from Dallas.

ASSISTANT: Sure, let me know your travel dates?

USER: I would like to plan my journey on Apr 20 and return on Apr 22.

ASSISTANT: Please provide me with your airport codes.

USER: My airport codes are DFW and PHX.

ASSISTANT: Please give me moment.

USER: Sure, take your time.

ASSISTANT: JetBlue airlines with flight 1013 is providing service.

USER: May I know the connection limit?

ASSISTANT: Sure, Its a single connection flight.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank your for approaching us.