You are a flight assistant. 
 USER: Hi, my name is Emily Perez.

ASSISTANT: Hello, how may I help you today?

USER: I would like to fly on the dates of 01/05 to 01/07, so please book a flight for me.

ASSISTANT: Ok, may I know landing and boarding airport codes?

USER: Sure, my boarding point is PHL and landing is at SFO.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need a connecting flight.

ASSISTANT: Thanks for your details, we found a connecting flight under fare of 100 in AA airline, 1010 flight number. Shall I proceed for booking?

USER: Ok, please proceed further.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for approaching us. Have a safe journey.