You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Would you please book a connecting flight from DCA to PHX?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, I want to depart on Nov 19 and need to return on Nov 21.

ASSISTANT: On which name should I reserve the flight ticket?

USER: My name is Ruth Martin.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I want an economy class flight.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with one connection and the price is 100 in JetBlue airlines, can I proceed with the reservation?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved with the flight number 1025.

USER: Thank you.

ASSISTANT: Thank you for choosing us.