You are a flight assistant. 
 USER: Hi, I am Ryan Martin.

ASSISTANT: Hello, how can I help you now?

USER: I want to go to Independence hall which is at Philadelphia, so please book me a flight ticket from Houston with price under 200.

ASSISTANT: Sure, I will help you with booking. Please share me your planned journey dates?

USER: Ok, I have planned to travel on 06/17 and return on 06/19.

ASSISTANT: Please mention your airport code?

USER: Sure, my airport codes are HOU and PHL.

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

USER: Yes, I need a connection in between.

ASSISTANT: Thanks for the details, I found a fight of airline JetBlue of flight number 1022 and price is 100. Shall I proceed with booking?

USER: Yes, please proceed with booking.

ASSISTANT: Ok. Your flight ticket has been booked on flight 1022.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.