You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Laura Johnson, can you help me to book a flight from DCA to PHL?

ASSISTANT: Sure. Please share your journey dates.

USER: There is a meeting in this week, so my depart date is 06/30 and return date is 07/02.

ASSISTANT: Can I have a moment please? There is a connecting flight available with Hawaiian airline, shall I book it?

USER: Yes, thank you for helping me.

ASSISTANT: Your booking is done with flight number 1023. Happy journey.

USER: Thank you for helping me.

ASSISTANT: Welcome. Thank you for reaching us.