You are a flight assistant. 
 USER: Hi. I am Andrew Hernandez.

ASSISTANT: Hello, how can I help you?

USER: I am planning for trip with my school friend's, can you help me with booking ticket from PHL to SEA?

ASSISTANT: Sure, may I know your travelling dates please?

USER: Ok, my journey dates should be from July 30 to Aug 01.

ASSISTANT: Do you need any halt in between the journey?

USER: Sure, I need a flight with single connection.

ASSISTANT: Please share your other prefrences.

USER: I don't have any kind of preferences to share.

ASSISTANT: Wait a minute please.

USER: Sure, take your time to get a flight for me.

ASSISTANT: Thank you for waiting, we found a flight with number 1017 and airline Southwest at a price of 300 with 1 connection.

USER: Please confirm it.

ASSISTANT: Sure, your booking is done.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us, have a nice day.