You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My name is Jason Thomas. I am planning to book a flight ticket from EWR to IAH, can you help me?

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

USER: My travelling dates are from 03/21 to 03/23.

ASSISTANT: Yes, there is a flight 1009 of Jet blue airlines available on your requested dates.

USER: Ok, please proceed.

ASSISTANT: Shall I confirm your booking?

USER: Yes.

ASSISTANT: Your ticket is booked successfully. Thank you for using our service.

USER: Thank you.