You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to meet my father at Houston, can you please help me to book my flight ticket from PHL to HOU?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: I would like to depart in the afternoon on July 9th and return back on July 11th.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need a flight having single connection.

ASSISTANT: Please help me with your name for booking.

USER: I am Janet Walker.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1013. Shall I proceed with this flight?

USER: Yes, please book the ticket for me.

ASSISTANT: Your booking is done.

USER: Thank you so much.

ASSISTANT: Most welcome.