You are a flight assistant. 
 USER: Hello. I am Jessica Harris.

ASSISTANT: Hello Harris, how can I help you?

USER: I planned to meet my friend in PHL, can you please help me to book a flight ticket from HOU?

ASSISTANT: Please tell me your preferred dates of journey.

USER: I prefer to travel on 03/22 and 03/24.

ASSISTANT: Flight-1008 of UA airlines is available for you with 1 connection.

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is reserved with price 100. Thank you for contacting us.

USER: You are welcome.