You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Donald Anderson here. Can you help me to find a flight from BOS to HOU?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My travel dates are 05/04 and 05/06.

ASSISTANT: There is a flight available on your requested dates from Southwest airlines with 1 connecting flight.Shall I confirm your booking?

USER: You can proceed.

ASSISTANT: Your ticket is booked with flight 1021.

USER: Thanks for your help.

ASSISTANT: You are welcome.