You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Melissa Collins. I am planning to visit CLT with my friends, could you please help me in booking a ticket from PHL?

ASSISTANT: Sure. May I know the dates of journey?

USER: My trip dates are 07/30 and 08/01.

ASSISTANT: There is a flight with airline Hawaiian and number is 1021. Can I book it?

USER: Make sure that price limit should not exceed 5000 with 1 connection.

ASSISTANT: Yes, the details are matching.

USER: Yes, proceed.

ASSISTANT: Your ticket is booked. Happy journey.

USER: Thank you for the help.