You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you aid me to book a flight ticket from Houston, IAH to Philadelphia, PHL?

ASSISTANT: Sure, could you please share me with your dates of journey?

USER: Ok, please book a ticket for the dates June 15th and June 17th respectively.

ASSISTANT: May I know your good name please?

USER: Ok, please book a ticket on the name Donald Hernandez.

ASSISTANT: Do you need any other help from my side please?

USER: No.

ASSISTANT: Please wait for a mean while.

USER: Sure, I will wait.

ASSISTANT: I found a connecting flight of fare 100 with the Hawaiian airline, shall I proceed with this ticket booking?

USER: Ok, please book a ticket for me.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1019.

USER: Thank you for your help regarding the fight ticket booking.

ASSISTANT: You are welcome, have a safe journey.