You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Myself Lisa Gonzalez from Dallas.

ASSISTANT: Good to know you, Lisa.

USER: I have a urgent meeting in Oakland, can you please help me in finding a flight with 1 connection so that my colleague will join me in the trip?

ASSISTANT: Yes, definitely I will try to find a flight with your given requirements. Can you please help me with your source and destination airport codes?

USER: Sure, please search a flight from DFW to OAK locations.

ASSISTANT: May I know on which dates are you planning to travel?

USER: Yes, I want a ticket on 11/22 date.

ASSISTANT: Lisa, please give me few seconds to check the flights availability. By the way, please give me your return date also.

USER: I hope I'll get a good airline for my trip. Sure, I want to return on 11/24 date.

ASSISTANT: Ok, please allow me a minute.

USER: Sure.

ASSISTANT: AA airlines is having a flight on that route with travel charge of 100 and 1 connection. Shall I book the ticket?

USER: It perfectly fit my trip, please proceed with booking the ticket.

ASSISTANT: You ticket has been booked with flight-1003, have a safe journey.

USER: It's really good to hear from you for finding a flight with all my requirements. Thank you so much.

ASSISTANT: Thank you for choosing us.