You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: Can you please help me in booking a flight ticket from Houston, HOU to reach Philadelphia, PHL?

ASSISTANT: Ok, may I know your planned dates for this journey?

USER: My journey dates are from May 29 to May 31.

ASSISTANT: May I know your name?

USER: My name is Sandra Campbell.

ASSISTANT: Do you have any specifications?

USER: I need a connection in between journey.

ASSISTANT: Sandra Campbell, there is a flight - 1005 by Hawaiian airlines with 1 connection. Can I book it for you?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thanks for your help.

ASSISTANT: Have a nice day.