You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Karen Miller.

ASSISTANT: How can I aid you?

USER: I would like to meet my cousin at Philadelphia. Can you help me in booking a ticket from LGA to PHL?

ASSISTANT: Sure.

USER: My preferred journey dates are 11/26 and 11/28.

ASSISTANT: Ok. Please wait a while.

USER: Ok, take your time.

ASSISTANT: Thanks for your time. We found a Hawaiian airline, flight number:1003 and the price is 100.

USER: Please proceed for booking the ticket.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you.