You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I have planned a trip to Houston, could you please help me in booking my ticket?

ASSISTANT: Please let me know your preferable dates of journey.

USER: My preferred travelling dates are from 02/06 to 02/08.

ASSISTANT: Please may I know your good name?

USER: Myself Emma Mitchell.

ASSISTANT: Please provide me your airport codes.

USER: I have planned to move from ATL to IAH.

ASSISTANT: Give me a minute please.

USER: Sure.

ASSISTANT: There is a flight 1009 of AA airlines available for you with 1 connection, shall I book?

USER: Yes, do proceed and confirm the ticket.

ASSISTANT: Your ticket is booked with price 100.

USER: Thank you for helping me with your service.

ASSISTANT: My pleasure, have a safe journey.